DocketNumber： Civil 05-00521 JMS-LEK
Citation Numbers： 560 F. Supp. 2d 988, 2008 U.S. Dist. LEXIS 36684
Judges： J. Michael Seabright
Filed Date： 5/2/2008
Status： Precedential
Modified Date： 10/19/2024
United States District Court, D. Hawai'i.
J. MICHAEL SEABRIGHT, District Judge.
On November 16, 2007, Defendants Hawaii Pacific Health ("HPH"), Kapi'olani Medical Center for Women and Children ("KMCWC"), and Kapi'olani Medical Specialists ("KMS") (collectively "Defendants") filed a motion for summary judgment on the claims brought by Kelley A. Woodruff, M.D. and Robert Wilkinson, M:D. (collectively "Plaintiffs"). Plaintiffs' qui tam action, brought under the federal False Claims Act ("FCA"), 31 U.S.C. § 3729, et seq., and the Hawaii False Claims Act, Hawaii Revised Statutes ("HRS") § 661-21, et seq., alleges that Defendants submitted false claims to Medicaid. Defendants move for summary judgment on all claims in Plaintiffs' Second Amended Complaint ("Complaint"), including claims that Defendants submitted facially false UB-92 forms for procedures performed by unsupervised nurse practitioners, conspired to submit false claims, and that Defendants terminated Plaintiffs in retaliation for speaking out about the allegedly false claims. Because the court concludes that Defendants did not submit facially false claims, and Plaintiffs' retaliation claim is barred by the statute of limitations, the court GRANTS Defendants' Motion for Summary Judgment.
Plaintiffs are former employees of Defendants; Dr. Woodruff worked in pediatric hematology-oncology ("Hem-Onc"), and Dr. Wilkinson was the chief of the Hem-Onc Department. Plaintiffs allege that Defendants billed Medicaid agencies for Hem-Onc procedures performed by Diane Fochtman, an unlicensed nurse practitioner, who was not supervised by a physician. The four Hem-Onc procedures at issue include: lumbar puncture, bone marrow aspiration, bone marrow biopsy, and chemotherapy into the central nervous system. See Woodruff Decl. ¶ 11, attached to Plaintiffs' Separate Concise Statement of Facts ("SCSF"). According to Plaintiffs, these included both inpatient and outpatient procedures. Pls. Opp'n 7.
In March 1999, Defendants instituted an' internal billing policy regarding Hem-Onc procedures. Under the policy, patient charts were required to contain evidence that a physician, as opposed to a nurse practitioner, performed the procedure in order for a claim for the physician's professional services to be submitted to a third-party payor. As discussed more fully below, professional fees for physicians are billed on HCFA form 1500, while fees for other hospital and technical charges are submitted on the UB-92 form.
The billing policy caused concern among some Hem-Onc physicians. According to Wilkinson, he was concerned "because it appeared to patients that when Nurse Fochtman performed the procedure, they were not being billed for the professional component of the service and this was inducing patients to request that Nurse Fochtman perform the bone marrow and spinal tap procedures instead of the hem-onc staff physicians." Wilkinson Decl. ¶ 11. According to Wilkinson, the billing policy resulted in discounts to some patients and not others. Id. Wilkinson submitted a complaint about this practice to Defendants' fraud hotline on February 11, 2001. Id.; Deis.' Ex. G at A-0027.
According to Defendants, several Hem-Onc physicians adopted their own interpretations of the internal billing policy, while Wilkinson told physicians in the department that sufficient participation includes "throwing on a glove and touching] the patient or the needle." Id. at A-0022. Wilkinson performed all of his own procedures and did not submit claims for services rendered in whole or in part by nurse practitioners. Id. at A-0023. Woodruff, who billed for professional services if she "participated" in some capacity in procedures performed by Fochtman, Id. at 0024, said that she could bill if she "just ran in and touched the patient," id., or if she "merely labeled the resulting specimen or checked medication." Id. at A-0016.
During 2001, Defendants engaged Deloitte & Touche to perform an audit of patient files as part of an internal assessment of billing compliance across departments. At Deloitte & Touche's request, Defendants engaged attorney Dennis Warren to head this review. According to Defendants, it appeared that in a number of instances, nurse Fochtman had performed the Hem-Onc procedures. Id. at A-0013. Further, a newer physician claimed that Fochtman was performing the majority of the procedures in the Hem-Onc Department. Defendants launched an investigation into whether third-party payors were being billed for professional services for procedures performed' by Fochtman or other nurse practitioners.[1] Fochtman kept a log of all procedures she performed, which was part of the investigation. See Pls.' Ex. S 1. The investigation concluded that out of 101 procedures Fochtman performed during 2000 and 2001, 85 were billed for professional fees under Woodruffs name. Defs.' Ex. G at A-0026. As a result of the investigation, Defendants submitted a September 4, 2001 Voluntary Disclosure to the Office of the Inspector General of the United States Department of Health and Human Services.[2]See generally Defs.' Ex. G.
Defendants disclosed to the government that third-party payors had been billed for professional services for procedures performed by nurse practitioners, who were not properly licensed.[3] The Voluntary Disclosure also states that corrective actions were taken to remedy the billing concerns. Based on the findings, Defendants refunded the third-party payors all professional fees paid for the four Hem-Onc procedures from February 1997 through July 31, 2001. Id. at A-0010. Later, Defendants refunded the hospital or technical charges associated with the procedures performed by the nurse practitioners during this same time period. See Defs.' Ex. I.
Defendants concluded that Woodruff adopted her own interpretation of the internal billing policy that was "apparently designed to avoid compliance with it," Defs.' Ex. G at A-0016, and Wilkinson "made no attempt to have his personal interpretation of the policy, or that of the other Hem-Onc physicians, approved" by Defendants. Id. at A-0015. Plaintiffs were told that they could resign or would be terminated for their role in circumventing the internal billing policy. Id. at 0030. Wilkinson resigned effective December 31, 2001. Wilkinson Decl. ¶¶ 8-10. Woodruff refused to resign and was terminated in January 2002. Woodruff Decl. ¶¶ 50-51, attached to Pls.' SCSF. The September 4, 2001 Voluntary Disclosure relates that during employee disciplinary interviews, "both Wilkinson and Woodruff characterized themselves as ``whistleblowers' who are now being retaliated against by [Defendants]." Defs.' Ex. G at A-0027.
In addition to claims for the Hem-Onc procedures, Plaintiffs allege that Defendants falsely billed for procedures performed by nurse practitioners in the Neonatal Intensive Care Unit ("NICU"). According to Plaintiffs, Defendants submitted UB-92 forms for payment of hospital charges for procedures performed unsupervised by nurse practitioners Michelle Zippay and Randy Taniguchi. Plaintiffs claim that these procedures, including "[c]ircumcisions, endotracheal intubations, umbilical arterial catheterization, chest tube placement, and lumbar punctures, performed on high risk newborns are considered physician-only procedures." Wilkinson Decl. ¶ 27. All of the NICU procedures at issue are inpatient procedures.
Plaintiffs claim that Defendants submitted facially false UB-92 forms to Medicaid for payment of hospital charges related to the Hem-Onc and NICU procedures. UB-92 forms, also known as HCFA 1450 forms, are used by hospitals to request reimbursement for technical charges, including room and board, equipment costs, nursing costs, laboratory costs, and medical supplies; they are not used to bill for the physician's professional component of services provided. Defs.' Ex. A ¶¶ 4, 7. Professional services are billed separately, by the physician, using an HCFA 1500 form. Id. ¶ 4.
The UB-92 form contains several fields for inputting required information. The fields (sometimes referred to as "form locators") at issue in this case include field 82 ("Attending Phys. ID"), field 83 ("Other Phys. ID"), and field 44 ("HCPCS/Rates"). See Defs.' Ex. B. Various coding systems are used to complete UB-92 fields, including the Healthcare Common Procedure Coding System ("HCPCS") and Common Procedural Terminology ("CPT"). Defs.' Ex. A ¶ 8; Pls.' Ex 15. CPT codes established by the American Medical Association are generally numeric five digit codes, and are defined by doctors for doctors. Defs.' Ex. A ¶ 8; see also Woodruff Decl. ¶ 56 (CPT "is a systematic listing and coding of procedures and services performed by physicians.").[4]
According to Defendants, the hospital and physician can each bill the same HCPCS code on their respective UB-92 and HCFA 1500 claim forms, but the same code may convey different information to the payor. Defs.' Ex. A ¶ 10. While the hospital is billing for the costs of providing the service including equipment, nursing, and overhead, the physicians are billing for their time and professional services; the ancillary costs are billed only by the hospital. Id.
Inpatient and outpatient services are paid differently and must be billed differently. Id. ¶ 11. Inpatient services are billed only by revenue code in field 42, and HCPCS codes do not appear on these claims. Id ¶ 12. Medicaid generally pays a per diem rate for inpatient claims. Id. On the other hand, for outpatient services, providers bill by revenue code in field 42 and HCPCS code in field 44. Id. ¶ 13. According to Defendants, outpatient claims are generally paid based on the HCPCS code billed, and the HCPCS code describes the services being billed. Id.
With respect to field 82 (labeled "Attending Phys. ID"), Hawaii's UB-92 Provider Manual ("Provider Manual")[5] defines "Attending Physician ID" as:
The name and/or number of the licensed physician who would normally be expected to certify and recertify the medical necessity of the services rendered and/or who has primary responsibility for the patient's medical care and treatment.
Defs.' Ex. D at 82-1.
As to Field 83 (labeled "Other Phys. ID"), the Provider Manual defines "Other Physician ID" as:
The name and/or number of the licensed physician other than the attending physician as defined by the payer organization.
Id. at 83-1. Specific to Medicaid, the Provider Manual further provides for field 83:
If inpatient surgery was performed, enter the Medicaid Provider Number of the physician who performed the primary surgical procedure. If no surgical procedure was performed, enter the Medicaid Provider Number of the physician to whom the patient was referred for follow-up or additional services, if any.
Id. The parties agree that this entire provision applies solely to inpatient billing.
Plaintiffs allege that Defendants submitted false UB-92s, and cost reports based on the UB-92s, because Defendants reported physicians' names in fields 82 and 83 when nurse practitioners performed the Hem-Onc and NICU procedures. According to Plaintiffs, these claims were facially false because the physicians did not personally perform the procedures. They also claim that certain procedures are "physician-only" based on the HCPCS code listed in field 44. Thus, according to Plaintiffs, because a physician's name was listed in fields 82 and/or 83, and because the HCPCS codes describe physician-only codes, Defendants fraudulently billed Medicaid for hospital charges when nurse practitioners performed the Hem-Onc and NICU procedures.
Plaintiffs also claim that the nurse practitioners were "unlicensed." The three nurse practitioners who performed procedures at issue in this caseFochtman, Zippay, and Taniguchiwere not recognized as advanced practice registered nurses ("APRN") by the State of Hawaii before 2001. With respect to Fochtman, Defendants stated in their 2001 Voluntary Disclosure Statement that she "was acting, during all or part of the time period covered by this Disclosure, as a nurse practitioner when, in fact, she was licensed only as a registered nurse." Defs.' Ex. G at 0018. Dennis Warren also stated in a deposition that Fochtman did not have a "nurse practitioner's license." Pls.' Ex. 27 at 121. Fochtman has been licensed as a registered nurse by the Hawaii Board of Nursing since 1992, Defs.' Ex. O ¶ 6; she received her Masters of Nursing Degree in pediatric nursing, id. ¶ 1; and is certified as a Pediatric Nurse Practitioner by the National Certification Board of Pediatric Nurse Practitioners and Nurses. Id. ¶ 4; Defs.' Ex. U.
During the relevant time period, Zippay was licensed as a registered nurse in Hawaii, Defs.' Ex. R ¶ 1; graduated from a neonatal nurse practitioner program in 1989, Id. ¶ 2; and obtained certification as a neonatal nurse practitioner from the National Certification Corporation for the Obstetric, Gynecologic, and Neonatal Nursing Specialties in 1990. Id. ¶ 2; Defs.' Ex. V. Taniguchi has been licensed as a registered nurse in Hawaii since 1994, Defs.' Ex. S ¶ 4; he received his Masters of Nursing degree in a neonatal nurse practitioner program in 1994, Id. ¶ 1; and has been certified since 1995 by the National Certification Corporation for the Obstetric, Gynecologic, and Neonatal Nursing Specialties as a neonatal nurse practitioner. Id. ¶ 3; Defs.' Ex. W. Defendants claim that these nurses meet the requirements of nurse practitioners in Hawaii, and were qualified to perform the Hem-Onc and NICU procedures at issue in this case.
The court previously ruled on three motions to dismiss filed by Defendants. On October 3, 2006, the court dismissed Plaintiffs' original August 15, 2005 Complaint. On October 16, 2006, Plaintiffs filed a First Amended Complaint, which the court dismissed by Order dated February 5, 2006. Plaintiffs filed their Second Amended Complaint on January 30, 2007. In a May 21, 2007 Order Granting in Part and Denying in Part Defendants' Motion to Dismiss the Second Amended Complaint, the court held that Plaintiffs stated a cause of action under the FCA based on facially false U92s:
The Second Amended Complaint states that "Med-QUEST requires providers to identify the licensed attending physician in field 82 of the UB-92 claim, and to identify in field 83 any other licensed physician or other licensed professional who performed a procedure on which the claim for provider services is based." 2d Am. Compl. ¶ 26.e. Defendants allegedly used codes indicating that the services were performed by a physician or licensed professional, when they were not. See 2d. Am. Compl. ¶¶ 63, 68, 72. Further. "Defendants withheld the material fact that the procedures ... were performed by unlicensed personnel each time it submitted a periodic cost report which included the costs claimed on the UB-92[.]" 2d. Am. Compl. ¶ 26.e.i.a. Plaintiffs sufficiently state a claim that Defendants made claims for payment that were literally false or fraudulent.
May 21, 2007 Order at 12.
Defendants filed their Motion for Summary Judgment on November 16, 2007, seeking summary judgment on the grounds that: (1) the UB-92s are not facially false; (2) Plaintiffs fail to show an intent to defraud Medicaid; (3) Plaintiffs fail to sufficiently allege a conspiracy under the FCA; (4) the statute of limitations precludes recovery for claims submitted more than six years prior to the filing of the Complaint; and (5) Plaintiffs' retaliation claim is barred by the applicable statute of limitations.
Plaintiffs filed their Opposition on February 28, 2008 and Defendants filed their Reply on March 6, 2008.[6] On March 14, 2008, Plaintiffs filed an Ex Parte Motion for Leave to File Surreply, or Strike Defendants' Reply, or for Rule 56(f) Continuance. At the March 17, 2008 hearing on the Motion for Summary Judgment, the court granted Plaintiffs' motion to the extent it sought leave to file a Surreply, but denied the motion in all other respects. Defendants filed a Response to Plaintiffs' Surreply on March 21, 2008. On March 14, 2008, Plaintiffs also filed an Ex Parte Motion to Strike Exhibit "Q" to Defendants' Reply. Defendants filed an Opposition to the motion on March 21, 2008.
A party is entitled to summary judgment as to any claim where there is no genuine issue as to any material fact contained in the pleadings, depositions, answers to interrogatories, admissions or affidavits. Fed.R.Civ.P. 56(c). "One of the principal purposes of the summary judgment rule is to isolate and dispose of factually unsupported claims or defenses." Celotex Corp. v. Catrett, 477 U.S. 317, 323-24, 106 S.Ct. 2548, 91 L.Ed.2d 265 (1986). When reviewing a motion for summary judgment, the court construes the evidenceand any dispute regarding the existence of factsin favor of the party opposing the motion. Snead v. Metro. Prop. & Cas. Ins. Co., 237 F.3d 1080, 1086 (9th Cir.2001). The moving party bears the initial burden of showing that there is no factual dispute regarding those claims for which summary judgment is sought. See T.W. Elec. Serv., Inc. v. Pac. Elec. Contractors Ass'n, 809 F.2d 626, 630 (9th Cir. 1987). Nevertheless, "summary judgment is mandated if the non-moving party ``fails to make a showing sufficient to establish the existence of an element essential to that party's case.'" Broussard v. Univ. of Cal. at Berkeley, 192 F.3d 1252, 1258 (9th Cir.1999) (quoting Celotex, 477 U.S. at 322, 106 S.Ct. 2548).
Plaintiffs ask the court to strike Defendants' Exhibit Q, Kathleen Yokouchi's declaration, because Yokouchi was not identified as an expert witness pursuant to Federal Rule of Civil Procedure 26(a)(2). Defendants argue that Yokouchi's declaration constitutes lay opinion testimony because it is based on her personal knowledge. In the alternative, Defendants claim that Plaintiffs are not prejudiced by her late designation as an expert.
Yokouchi is the Executive Officer of the Hawaii Board of Nursing, and states in her declaration that she is familiar with the rules governing the licensing and regulation of nursing. Specifically, she is "familiar with the changes in laws in 1994 implementing the recognition of an Advanced Practice Registered Nurse (APRN) pursuant to HRS § 457-8.5, and prescriptive authority for APRNs pursuant to HRS § 457-8.6." Defs.' Ex. Q ¶ 2. She also interprets statutes regulating nursing, explaining that under HRS § 457-2, "the definition of ``the practice of nursing as a registered nurse' means that a RN can practice to the full extent of the nurses' formal education and demonstrated competency, including training obtained through a Board-recognized nursing program and certifications from Board-recognized national certifying bodies which the RN has received." Id. ¶ 4.
The court concludes that Yokouchi's interpretation of nursing regulations based on her specialized knowledge provides expert testimony pursuant to Federal Rule of Evidence 702 and is not lay opinion. The court also rejects Defendants' contention that Plaintiffs have not been prejudiced by their non-disclosure. Defendants attached Exhibit Q to their Replynot to their Motion for Summary Judgmentand Plaintiffs did not have the opportunity to conduct discovery regarding Yokouchi's opinion or submit their own expert testimony on the matter. The court STRIKES Defendants' Exhibit Q.
Plaintiffs allege violations of the federal and state false claims acts.[7] Under the relevant FCA provisions:
Any person who
(1) knowingly presents, or causes to be presented, to an officer or employee of the United States Government or a member of the Armed Forces of the United States a false or fraudulent claim for payment or approval;
(2) knowingly makes, uses, or causes to be made or used, a false record or statement to get a false or fraudulent claim paid or approved by the Government;
(3) conspires to defraud the Government by getting a false or fraudulent claim allowed or paid;...
is liable to the United States Government for a civil penalty of not less than $5,000 and not more than $10,000, plus 3 times the amount of damages which the Government sustains because of the act of that person[.]
31 U.S.C. § 3729(a).
"The essential elements of FCA liability [are]: (Da false statement or fraudulent course of conduct, (2) made with scienter, (3) that was material, causing (4) the government to pay out money or forfeit moneys due." United States ex rel. Hendow v. Univ. of Phoenix, 461 F.3d 1166, 1174 (9th Cir.2006); see also United States v. Mackby, 261 F.3d 821, 826 (9th Cir.2001) ("To establish a cause of action under the False Claims Act (FCA), 31 U.S.C. § 3729(a)(1), the government must prove three elements: (1) a ``false or fraudulent' claim; (2) which was presented, or caused to be presented, by the defendant to the United States for payment or approval; (3) with knowledge that the claim was false.").[8]
To maintain a claim for conspiracy under 31 U.S.C. § 3729(a)(3), a plaintiff must show, "(1) that the defendant conspired with one or more persons to get a false or fraudulent claim paid by the United States; (2) that one or more of the conspirators performed any act to effect the object of the conspiracy; and (3) that the United States suffered damages as a result of the false or fraudulent claim." Corsello v. Lincare, Inc., 428 F.3d 1008, 1014 (11th Cir.2005) (citation and quotation signals omitted).
Plaintiffs argue that the claims submitted for the four Hem-Onc procedures and various NICU procedures are facially false because the UB-92s do not indicate that they were performed by unsupervised nurse practitioners without proper licensing or credentialing, The court first addresses whether the nurses were properly licensed, whether the procedures are "physician only," and then examines whether UB-92s that contained physician names in fields 82, and 83, and/or HCPCS codes in field 44, were facially false.
Plaintiffs allege that "Defendants omitted the material fact that Defendants were submitting claims for unsupervised procedures which they have failed to show were within the lawful scope of practice of nurses or even APRNs to perform unsupervised, and that they used the physicians' names on those claims which implied that the physicians performed the procedures." Pls.' Surreply 4. Although Defendants' attorney Dennis M. Warren stated in the 2001 Voluntary Disclosure that Fochtman "was acting ... as a nurse practitioner when, in fact, she was licensed only as a registered nurse," Defs.' Ex. G at A-0018, and that she did not have a "nurse practitioner's license,"[9] Pls.' Ex. 27 at 121, Defendants now provide unrebutted evidence showing that Fochtman, Zippay, and Taniguchi were properly licensed and board-certified nurse practitioners, qualified to perform the Hem-Onc and NICU procedures.
During the relevant time period, each of the nurse practitioners was licensed as a registered nurse in Hawaii. See Defs.' Exs. O ¶ 6, R ¶ 1, S ¶ 4. The practice of nursing as a "registered nurse" is defined by HRS § 457-2 as "the performance of professional services commensurate with the educational preparation and demonstrated competency of the individual having specialized knowledge, judgment, and skill...." This definition does not specifically limit procedures that registered nurses may perform.
Plaintiffs argue that at relevant times the nurses were not licensed as APRNs under Hawaii law. "``Advanced practice registered nurse' means a registered nurse who has met the qualifications for advanced practice registered nurse set forth in this chapter and through rules of the board, which shall include educational requirements." HRS § 457-2. Under HRS § 457-8.5, entitled "Advanced practice registered nurse; qualifications; recognition; endorsement; fees; eligibility":
(a) The board shall grant recognition as an advanced practice registered nurse; provided the nurse has:
(1) A current, unencumbered license as a registered nurse in this State;
(2) An unencumbered license as a registered nurse in all other states in which the nurse has a current and active license;
(3) An unencumbered recognition as an advanced practice registered nurse or similar designation in all other states in which the nurse has a current and active recognition as an advanced practice registered nurse;
(4) A master's degree in nursing as specified in rules adopted by the board or a current certification for specialized and advanced nursing practice from a national certifying body recognized by the board; provided that certified nurse midwives shall maintain current certification from a national certifying body recognized by the board; and
(5) Paid the appropriate fees.
...
(c) Only a person who has a current, unencumbered recognition from the board to practice as an advanced practice registered nurse shall use the title "Advanced Practice Registered Nurse" and the abbreviation "A.P.R.N.". No other person shall assume the title "nurse" or in any manner imply that the person is a nurse except as defined in section 457-2 or as provided in sections 457-7 and 457-8 or use the abbreviation "A.P.R.N." or any other words, letter, sign, or device to indicate that the person using the same is an advanced practice registered nurse. Nothing in this section shall preclude a registered nurse who is not recognized by the board as an advanced practice registered nurse and who is currently certified by a national certifying body recognized by the board from using another title designated by certification.
(emphasis added).[10] To the extent Plaintiffs allege that the nurse practitioners were not "licensed," the court rejects this claim. Because an APRN title is a "recognition" granted by the boardnot a licensethe three nurse practitioners with RN licenses were "licensed" under Hawaii law.
Neither the nurse practitioners nor Defendants held the nurse practitioners out as APRNs, and under Hawaii law, they did not need APRN recognition to act as a nurse practitioners in their specialties. Nothing in HRS § 457-8.5 regarding APRN recognition precludes "a registered nurse who is not recognized by the board as an advanced practice registered nurse and who is currently certified by a national certifying body recognized by the board from using another title designated by certification." In fact, despite Warren's earlier disclosures, Defendants have shown that the nurse practitioners were certified by national certifying bodies recognized by the board. Under Hawaii Administrative Rules ("HAR") § 16-89-77, "``[r]ecognized national certifying body' means credentialing agencies recognized by the board which include ... the National Certification Board of Pediatric Nurse Practitioners/Nurses; [and] the National Certification Corporation for Obstetric, Gynecologic and Neonatal Nursing Specialties....." Fochtman was certified by the National Certification Board of Pediatric Nurse Practitioners and Nurses, Defs.' Ex. ¶ 14, and Zippay and Taniguchi were certified by the National Certification Corporation for Obstetric, Gynecologic and Neonatal Nursing Specialties. Defs.' Exs. R ¶¶ 6, S ¶ 3. The court thus rejects any argument that the UB-92s were false because the nurse practitioners were not properly licensed or certified.
Further, to the extent Plaintiffs argue that the nurse practitioners were not otherwise qualified or permitted to perform the Hem-Onc and NICU procedures at issue, they have failed to address Defendants' showings that (1) there is no Hawaii requirement that physicians supervise the procedures if performed by nurse practitioners, see Defs.'s Ex. Z;[11] and (2) the nurse practitioners were certified to perform the procedures after demonstrated competency, as approved by the physicians with whom they worked or the Department of Pediatrics. See Defs.' Exs. 0 ¶ 8, R ¶¶ 8-9, S ¶¶ 6-7.[12] In short, because Plaintiffs have not met their burden on summary judgment, see Celotex, 477 U.S. at 324, 106 S.Ct. 2548, the court rejects any theory of FCA liability based on allegations that the nurse practitioners were unlicensed or unsupervised.
Plaintiffs also claim the UB-92s were false because the Hem-Onc and NICU procedures were "physician-only" procedures that should not have been billed to payors as hospital charges if performed by nurse practitioners. Plaintiffs' only support for this claim is found in Claudia Birkenshaw's expert report, which does not support such a blanket proposition. Rather, Birkenshaw states "Defendants used the UB to bill for procedures/services that were expected to be performed by a physician (or someone licensed to do that type of procedure) but since the procedures were not rendered by physicians, they submitted incorrect claims." Pls.' Ex. A at 6 (emphasis added). She further explains that "[s]ome HCPCS codes that are invasive in nature are intended to be provided by a physician or a practitioner properly licensed under state and federal law." Id. at 9 (emphasis added). Defendants' expert Hiraoka asserts that "HCPCS codes on an outpatient claim identify the type of service being billed. It does not identify who provided the service." Defs.' Ex. A ¶ 14.
Further, Birkenshaw does not claim that the HCPCS codes here are "physician-only" codes; she only says that the "numeric codes identify medical services and procedures furnished by physicians and other health care professionals." Pls.' Ex. A at 4 n. 3 (emphasis added). Thus, Plaintiffs' expert's opinion simply fails to support their broad assertion that the Hem-Onc and NICU procedures were "physician only."[13] There is no basis for the court to find the UB-92s are false based on allegations that the HCPCS codes in field 44 are "physician-only" codes. Beyond the HCPCS codes, there is no evidence other than Woodruff's and Birkenshaw's bare assertions that the procedures were "physician-only" procedures.[14]
The court next addresses whether Defendants submitted facially false UB-92s for the Hem-Onc procedures based on fields 82 and 83 for both inpatient and outpatient procedures. For inpatient claims, which are billed by revenue code and not HCPCS code, Defendants reported physicians' names in fields 82 and 83 in all of the inpatient UB-92s reviewed by Plaintiffs in this litigation.[15] Pls.' Opp'n 2. As to outpatient claims, which are billed according to the HCPCS code in field 44, Plaintiffs claim that Defendants reported a physician's name in field 82 on every outpatient UB-92. Pls.' Opp'n 2. The four Hem-Onc procedures at issue and their accompanying HCPCS codes include: (1) lumbar puncture (62270); (2) lumbar puncture with injection of chemotherapy into central nervous system (96450); (3) bone marrow aspiration (85095); and (4) bone marrow biopsy (85102).
All of the Hem-Onc UB-92s included a physician's name in field 82. The Provider Manual defines "Attending Physician ID" required in field 82 as:
The name and/or number of the licensed physician who would normally be expected to certify and recertify the medical necessity of the services rendered and/or who has primary responsibility for the patient's medical care and treatment.
Defs.' Ex. D at 82-1. Field 82 does not require the name of the person who performed the procedure. Nor does it require that the attending physician have performed the service. Listing a physician's name in field 82 when Fochtman performed the procedure is not a false claim based on the Provider Manual.
Plaintiffs, however, claim that listing a physician's name in field 82 falsely implies that a physician performed the procedure. This argument is without merit. The definition of "Attending Physician" clearly does not mean that the physician listed in field 82 performed the procedure; rather, field 82 requires the physician who (1) would normally be expected to certify and recertify the medical necessity of the services rendered, and/or (2) has primary responsibility for the patient's medical care and treatment. Under the Provider Manual's plain and unambiguous language, listing a physician's name in field 82 cannot imply that the physician performed the procedure.[16] The UB-92s do not constitute false claims where a physician's name is listed in field 82 and Fochtman performed the Hem-Onc procedure.
Plaintiffs claim that Defendants "falsely reported a physician's name in FL83 on every claim" for inpatient Hem-Onc procedures that Fochtman performed. Pls.' Opp'n 26. Field 83 requires "Other Physician ID," which the Provider Manual defines as:
The name and/or number of the licensed physician other than the attending physician as defined by the payer organization.
Defs.' Ex. D at 83-1. This portion of the definition does not require that the physician who performed the procedure be listed in field 83. Further, the Medicaidspecific requirements of the Provider Manual state:
If inpatient surgery was performed, enter the Medicaid Provider Number of the physician who performed the primary surgical procedure. If no surgical procedure was performed, enter the Medicaid Provider Number of the physician to whom the patient was referred for follow-up or additional services, if any.
Id. With respect to the first sentence, Plaintiffs have not contested Defendants' assertion that the Hem-Onc procedures are not surgical. See Pls.' Opp'n 27.[17] The second sentence is therefore applicable and only requires the identification of "the physician to whom the patient was referred for follow-up or additional services, if any." Because the fact that Fochtman performed the procedure is irrelevant to field 83's "Other Physician ID" requirement, the UB-92s that listed a physician in that field for inpatient procedures performed by Fochtman are not facially false.
In sum, the court finds that the Hem-Onc UB-92s are not facially false because they listed a physician's name in fields 82 and 83.[18]
As to the NICU claims, all of which are inpatient, non-surgical procedures,[19] Plaintiffs assert that Defendants reported physicians' names in fields 82 and 83 in every case. Pls.' Opp'n 2.
Plaintiffs again claim that listing a physician's name in fields 82 and 83 falsely implies that a physician performed the NICU procedure. As discussed above, Plaintiffs have not supported their claim that these were "physician-only" procedures. Field 82 requires the attending physician, the definition of which does not include the person who actually performed the procedure or service. Further, field 83 does not list the physician who performed the procedure; because the inpatient NICU procedures were non-surgical, field 83 listed "the physician to whom the patient was referred for follow-up or additional services, if any." Defs.' Ex. D at 83-1. For the same reasons discussed with respect to the Hem-Onc claims, the court concludes that the NICU claims do not constitute facially false UB-92s.[20]
Defendants were periodically required to submit cost reports aggregating UB-92 data. Plaintiffs allege that cost report claims "for reimbursement of any costs for inpatient or outpatient services connected with an unlicensed act were false claims." Compl. ¶ 26(d)(v). The UB-92s do not constitute false claims; likewise, certification and submission of cost reports based on the UB-92s do not constitute false claims.
Because the court concludes that the Hem-Onc and NICU UB-92s and related cost reports do not constitute false claims, the court does not reach Defendants' alternative grounds for summary judgment including lack of intent to defraud Medicaid, and their claim that the statute of limitations precludes recovery for bills submitted six years prior to this action. The court GRANTS Defendants' motion with respect to the UB-92s and cost reports.
Because the court concludes that Defendants did not submit false claims based on the UB-92s, Plaintiffs' conspiracy claim fails. Absent evidence of a false claim as alleged, Defendants did not conspire to have a false claim paid by the United States. See United States ex rel. Conner v. Salina Reg'l Health Ctr., Inc., 459 F.Supp.2d 1081, 1091 (D.Kan.2006); United States ex rel. Reagan v. E. Tex. Med. Ctr. Reg'l Healthcare Sys., 274 F.Supp.2d 824, 863 (S.D.Tex.2003) ("[T]he evidence does not show that the government suffered any injury as a result of the conspiracy alleged, a necessary element to a claim under FCA § 3729(a)(3)."); United States ex rel. Fent v. L-3 Commc'ns Aero Tech LLC, 2007 WL 3283689, at *5 (N.D.Okla. Nov.2, 2007) (holding that there can be no conspiracy "to submit a false claim if no false claim has been shown to exist"). The court GRANTS Defendants' motion as to Plaintiffs' conspiracy claims under the FCA.
Plaintiffs allege they were retaliated against in violation of the FCA's whistleblower provision, 31 U.S.C. § 3730(h),[21] when they were terminated or forced to resign after investigating and complaining about billing for the Hem-Onc and NICU procedures. Plaintiffs must show three elements: (1) that they engaged in activity protected under the statute; (2) that the employer knew they engaged in protected activity; and (3) that the employer discriminated against them because they engaged in protected activity. Mendiondo v. Centinela Hosp. Med. Ctr., 521 F.3d 1097, 1103-04 (9th Cir.2008). A plaintiff alleging an FCA retaliation claim must show that he or she "suspected that the defendant submitted a false claimnot that the defendant actually submitted one." Id. at 1103.
Defendants move for summary judgment on the grounds that Plaintiffs' retaliation claim is barred by the applicable statute of limitations. In Graham County Soil & Water Conservation Dist. v. United States ex rel. Wilson, 545 U.S. 409, 125 S.Ct. 2444, 162 L.Ed.2d 390 (2005), the Supreme Court examined the statute of limitations for FCA retaliation claims under § 3730(h), and ruled that the statute of limitations starts to run "when the cause of action (here retaliation) accrues." Wilson, 545 U.S. at 419, 125 S.Ct. 2444. Looking to analogous state statutes of limitations, the Court concluded that the cause of action accrues in retaliation actions "when the retaliation occurs." Id. Footnote three of the opinion catalogues analogous state statutes of limitations including HRS § 378-63(a), which contains a two-year statute of limitations. Id. at 419 n. 3, 125 S.Ct. 2444; see also United States ex rel. Lockyer v. Haw. Pac. Health, 490 F.Supp.2d 1062, 1082 (D.Haw.2007) ("[T]the two year statute of limitations runs from the date of the occurrence of the alleged violation.").
Plaintiffs allege that Defendants retaliated against them by "demanding their resignations from their employment with Defendant KMS on July 16, 2001." Compl. ¶ 119. The two-year statute of limitations began to run for Wilkinson by December 31, 2001 when he resigned following Defendants' demand, and when Woodruff refused to resign and was terminated on January 13, 2002.
Plaintiffs' original Complaint was filed on August 15, 2005-more than two years after the alleged acts of retaliation in 2001 and 2002. Plaintiffs' retaliation claim under 31 U.S.C. § 3730(h) is barred by the two-year statute of limitations.[22] Defendants' motion is GRANTED on this claim.
Based on the foregoing, the court GRANTS Defendants' Motion for Summary Judgment. There are no remaining claims in this action. The Clerk of Court is directed to close this case.
IT IS SO ORDERED.
[1] Plaintiffs claim that Defendants began their investigation after they submitted compliance complaints in February 2001, and Woodruff undertook her own investigation into billing practices of Neo-natal Intensive Care Unit ("NICU") nurses. See Pl.'s Opp'n 4.
[2] As part of a settlement of unrelated compliance issues, Defendants entered into a Corporate Integrity Agreement ("CIA") with the government in August 1999. Defendants made their Voluntary Disclosure pursuant to the CIA. See Defs.' Ex. G.
[3] See discussion of nurse licensing infra Section IV(A)(3).
[4] According to Defendants' expert Debbie Hiraoka, "CPT codes have been incorporated to HCPCS as the first level of HCPCS codes. HCPCS level II codes are established by Centers for Medicare and Medicaid Services (CMS) and are alpha numeric codes used for items such as supplies, durable medical equipment and drugs." Defs.' Ex. A ¶ 9.
[5] The Provider Manual sets forth billing instructions for each UB-92 field. Both parties agree that the Provider Manual effective May 1, 1996 applies to this case.
[6] In their Opposition, Plaintiffs ask the court to strike Defendants' expert declarations because they failed to employ the rigor expected of an expert in the field. Because the parties have not thoroughly briefed the Rule 702 issue as part of their summary judgment arguments, the court declines to resolve the expert admissibility issues on the record before it. See Cortes-Irizarry v. Corporation Insular De Seguros, 111 F.3d 184, 188 (1st Cir.1997) ("We conclude, therefore, that at the junction where Daubert intersects with summary judgment practice, Daubert is accessible, but courts must be cautiousexcept when defects are obvious on the face of a proffernot to exclude debatable scientific evidence without affording the proponent of the evidence adequate opportunity to defend its admissibility."); In re Paoli R.R. Yard PCB Litig., 35 F.3d 717, 739 (3d Cir.1994) ("Given the ``liberal thrust' of the federal rules it is particularly important that the side trying to defend the admissibility of evidence be given an adequate chance to do so." (internal citation omitted)). Given the limited evidence and argument presented, at this time the court sees no basis to exclude the expert testimony. Further, the court relics only on the Hiraoka Declaration, not the Sueyoshi Declaration. With respect to the Hiraoka Declaration, the court does not rely on any of Hiraoka's conclusions in reaching its ultimate decisions, but rather, cites the Hiraoka Declaration only for general background on billing procedures and coding systems.
[7] The Hawaii False Claims Act, HRS § 661-21, is nearly identical to the federal FCA; thus, the court applies the same analysis for liability under the federal and state FCA. See United States ex rel. Lockyer v. Haw. Pac. Health, 490 F.Supp.2d 1062, 1072 (D.Haw. 2007).
[8] United States ex rel. Hendow v. University of Phoenix, 461 F.3d 1166, 1174 (9th Cir.2006), a case based on the false-certification and promissory fraud theories of FCA-liability, includes a "materiality" requirement. Although the remaining claims in the instant case are not based on false-certification or promissory fraud liability, in FCA cases generally, several courts have treated materiality as an additional, judicially created requirement. See United States ex rel. A + Homecare Inc. v. Medshares Mgmt. Group Inc., 400 F.3d 428, 443 (6th Cir.2005) (concluding that "the FCA imposes liability only for false statements or conduct which are material to a false or fraudulent claim for money or property from the Government"); United States ex rel. Costtier v. URS Consultants, Inc., 317 F.3d 883, 886-87 (8th Cir.2003) (noting that Eighth Circuit precedent implies a materiality standard stricter than mere relevancy); United States v. Southland Mgmt. Corp., 288 F.3d 665, 675 (5th Cir.2002) ("Although the statute contains no express reference to materiality, many courts, including this court, have found that there is a fourth, ``materiality' element required to maintain a cause of action under the Act."); Harrison v. Westinghouse Savannah River Co., 176 F.3d 776, 785 (4th Cir. 1999) ("Liability under each of the provisions of the False Claims Act is subject to the further, judicially-imposed, requirement that the false statement or claim be material. Materiality depends on whether the false statement has a natural tendency to influence agency action or is capable of influencing agency action." (citation, quotation signals, and internal foolnok omitted)); United States ex rel. Oliver v. The Parsons Corp. 498 F.Supp.2d 1260, 1288-89 (C.D.Cal.2006) ("Although not yet determined by the Ninth Circuit, each Court of Appeals reaching the issue has, in addition to the FCA's explicit requirements, inferred a requirement that the false statement or claim be material. Accordingly, this Court finds that materiality is a required element of Plaintiff's claims under the FCA." (citation, quotation signals, and internal footnote omitted)).
Oliver concluded that the "natural tendency" test is the appropriate standard for materiality in the context of the FCA. Oliver, 498 F.Supp.2d at 1289. The "natural tendency" test "is based on the general materiality standard laid out by the United States Supreme Court: '[A] concealment or misrepresentation is material if it has a natural tendency to influence, or [is] capable of influencing, the decision of the decisionmaking body to which it was addressed.'" Id. (quoting Kungys v. United States, 485 U.S. 759, 770, 108 S.Ct. 1537, 99 L.Ed.2d 839 (1988)) (alterations in original). "Under the FCA, a plaintiff bears the burden of establishing the element of ``materiality.'" Id. at 1290.
[9] The Voluntary Disclosure appears to conflate APRN-status under Hawaii law with that of a nurse practitioner and uses the terms interchangeably, stating "[the internal billing policy] established that patient charts must contain evidence that a physician, not an ``advanced practice registered nurse' (``nurse practitioner'), personally performed the Procedures in question in order for a claim to be submitted to a third party payor." Defs.' Ex. D at A-0009. In any event, the court is not bound by Warren's legal conclusions regarding the status of the nurse practitioners.
[10] APRNs are granted prescriptive authority under Hawaii law, which is not available for registered nurses or nurse practitioners. See HRS § 457-8.6.
[11] Defendants' Exhibit Z includes annual updates from The Nurse Practitioner, The American Journal of Primary Health Care, which indicate that from 1995 to 2002 Hawaii did not require physician supervision of nurse practitioners.
[12] Even if Plaintiffs had met their burden on summary judgment, it does not appear that FCA liability would attach based on the internal credentialing of the nurse practitioners. See Lockyer, 490 F.Supp.2d at 1076 ("Even if Plaintiff could show that certain nurses were not adequately qualified, such an allegation by itself does not give rise to a FCA claim. Plaintiff does not point to [any rule] that requires oncology nurses to have certain qualifications in order to bill Medicare for their services."); see also Mikes v. Straus, 274 F.3d 687, 700 (2d Cir.2001) (holding that billing for medical services that do not meet the standard of care does not give rise to a FCA violation because the FCA is an inappropriate vehicle for policing quality of care).
[13] Woodruff's own opinion, that certain CPT codes are physician-only codes, likewise provides no support. For example, she states without evidentiary support-that "CPT code 85095 is a physicianonly procedure," Woodruff Decl. ¶ 56; "Codes 4131, 0392, and 0331 are physician-only procedures," Id. ¶ 62(d); and "CPT codes 85095 and 62270 are physician-only procedures." Id. ¶ 63. These bare assertions, however, are not supported by facts or even a showing that Woodruff is qualified to provide such evidence. Instead, the affidavit simply claims these facts as true in a vacuum. As the Ninth Circuit has often stated, "[c]onclusory [summary judgment] affidavits that do not affirmatively show personal knowledge of specific facts are insufficient." Casey v. Lewis, 4 F.3d 1516, 1527 (9th Cir.1993); see also Shakur v. Schriro, 514 F.3d 878, 890 (9th Cir.2008); Thornton v. City of St. Helens, 425 F.3d 1158, 1167 (9th Cir. 2005) (holding that "conclusory statements of bias do not carry the nonmoving party's burden in opposition to a motion for summary judgment"); Hansen v. United States, 7 F.3d 137, 138 (9th Cir.1993) ("When the nonmoving party relies only on its own affidavits to oppose summary judgment, it cannot rely on conclusory allegations unsupported by factual data to create an issue of material fact."). Even an expert opinion requires a factual basis for any opinion offered in an affidavit. See Walton v. U.S. Marshals Serv., 492 F.3d 998, 1008 (9th Cir.2007). Woodruff's affidavit falls short, providing no factual basis for her assertions. Likewise, Plaintiffs' statement in their Opposition that "the HCPCS codes describe procedures commonly accepted as physician-only," Pls.' Opp'n 23, is unsupported by any evidence.
[14] Plaintiffs' citation to Defendants' Rule 30(b)(6) representative Mavis Nikaido's deposition is unavailing. Her testimony does not support their assertion that NICU procedures were "physician-only," and she does not address HCPCS codes at all. In fact, Nikaido specifically believed that "NNPs" (neonatal nurse practitioners) like Zippay and Taniguchi would have been trained to perform several of the procedures at issue. See Pls.' Ex. 36; Defs.' Ex. HH. Further, Nikaido stated in her deposition that the scope of practice for the nurse practitioners is determined by the physician overseeing them. See Defs.' Ex. HH at 8 ("[Taniguchi] was supervised and told by the neonatologists what to do."); Id. at 9 (affirming that "it would be the neonatologist in charge who would decide what [Zippay] was permitted to perform"). There is no evidence that the NICU procedures were "physician only," and the court does not address quality of care issues under the FCA. See Mikes. 274 F.3d at 700 ("[T]he courts are not the best forum to resolve medical issues concerning levels of care. State, local or private medical agencies, boards and societies are better suited to monitor quality of care issues.")
[15] For outpatient procedures, Defendants did not report any physician names in field 83 and there is no allegation that such claims are facially false.
[16] Plaintiffs' reliance on the testimony of AlohaCare representatives is misplaced. Plaintiffs claim that AlohaCare understood that a physician named in field 82 performed or directly supervised the Hem-Onc procedures. Such a belief is not reasonable based on the plain language of the Provider Manual. Further, AlohaCare's Patrick Brennan agreed at his deposition that including a physician's name in field 82 would not be misleading or false:
Q. Field locator 82, which is on Exhibit 4 and which indicates attending physician ID, you had previously testified that it would have been your assumption that Dr. Wilkinson had either performed the procedures or supervised the procedures. If you will assume with me that a nurse practitioner performed the procedures and was properly credentialed under Hawaii law, where on Exhibit 4 should that be indicated?
A. I think that they don't have a place for that since they are looking for physician related information in 82 and 83.
Q. So under those circumstances, my hypothetical, putting a physician's name as attending physician would not be misleading or false; is that correct?
A. I think that's correct.
Defs.' Ex. CC at 85.
[17] Defendants claim that the procedures are not surgical, see Defs.' Mem. in Supp. 20, and Plaintiffs have neither presented evidence to the contrary nor otherwise directly challenged Defendants' claim. See Pls.' Opp'n 27. Plaintiffs, the non-moving party, have failed to make a showing sufficient to establish a genuine issue of material fact on this issue. Celotex Corp. v. Catrett, 477 U.S. 317, 324, 106 S.Ct. 2548, 91 L.Ed.2d 265 (1986).
[18] The court also finds that the Hem-Onc UB-92s are not false based on the HCPCS codes listed in field 44. As discussed above, Plaintiffs have not established that any of the HCPCS codes are "physician-only" codes. The court similarly rejects Plaintiffs' claims based on ICD-9-CM codes listed in fields 80/81; Plaintiffs' allegation that the ICD-9-CM codes listed in these fields are "substantially identical to the HCPCS code descriptions, and thus they had identical inherent meanings," Pls.' Opp'n 27, does not make the UB-92s false.
[19] Plaintiffs agree that the NICU procedures are non-surgical. See Pls.' Opp'n 27-28.
[20] To the extent Plaintiffs now attempt to reframe their theory of liability to include Defendants' alleged "omission of optional modifiers," the court rejects this theory. The UB-92s are not rendered false simply because Defendants did not include the modifiers where Medicare (as opposed to Medicaid) allowed modifiers in field 44 to show that a nurse performed the procedure. There is no evidence that modifiers were required and that failure to include them rendered the claim facially false. On the contrary, Defendants' expert Hiraoka stated that Medicaid did not require modifiers for UB-92 billing, nor was there a specific field on the UB-92 to indicate a modifier. Defs.' Ex. A ¶ 16.
[21] Under this provision:
Any employee who is discharged, demoted, suspended, threatened, harassed, or in any other manner discriminated against in the terms and conditions of employment by his or her employer because of lawful acts done by the employee on behalf of the employee or others in furtherance of an action under this section, including investigation for, initiation of, testimony for, or assistance in an action filed or to be filed under this section, shall be entitled to all relief necessary to make the employee whole.... An employee may bring an action in the appropriate district court of the United States for the relief provided in this subsection.
31 U.S.C. § 3730(h).
[22] The court rejects Plaintiffs' claim that the statute of limitations did not begin to run until November 7, 2003 when Plaintiffs believed they had sufficient facts to support a retaliation claim. See Pls.' Opp'n 38. This argument is foreclosed by the holding in Graham County Soil & Water Conservation District v. United States ex rel. Wilson, 545 U.S. 409, 419, 125 S.Ct. 2444, 162 L.Ed.2d 390 (2005), that the cause of action accrues "when the retaliatory action occurs." See also Lockyer, 490 F.Supp.2d at 1082 ("[T]the two year statute of limitations runs from the date of the occurrence of the alleged violation.").
To the extent Plaintiffs rely on Hawaii's discovery rule, see Buck v. Miles, 89 Haw. 244, 251, 971 P.2d 717, 724 (1999), this claim is likewise without merit. Even under the discovery rule, Plaintiffs had sufficient information more than two years before they filed their Complaint, and their 31 U.S.C. § 3730(h) claims are not subject to the requirements of Federal Rule of Civil Procedure 9(b). Mendiondo v. Centinela Hosp. Med. Ctr., 521 F.3d 1097, 1103-04 (9th Cir.2008). Plaintiffs investigated and complained about Defendants' billing practices in 2001, and knew or should have known of the retaliation when they were forced to resign in 2001, and Woodruff was terminated in 2002. In fact, the September 4, 2001 Voluntary Disclosure relates that during employee disciplinary interviews, "both Wilkinson and Woodruff characterized themselves as ``whistleblowers' who are now being retaliated against by [Defendants]." Defs.' Ex. G at A-0027. Further, Woodruff herself filed a complaint alleging retaliatory discharge in Hawaii state court on January 11, 2002, which states that she was terminated from her "employment with KMS in retaliation for, and the termination proximately caused by, Dr. Woodruff's expressions of concern about Defendants' failure to bill for the services of the Nurse Practitioner, which was somehow related to compliance issues Defendants had not properly or effectively addressed previously." Defs.' Ex. EE ¶ 167.
Ralph E. Thornton Cheryl A. Thornton v. City of St. Helens ... , 425 F.3d 1158 ( 2005 )
patricia-s-mikes-us-govt-ex-rel-patricia-s-mikes , 274 F.3d 687 ( 2001 )
Graham County Soil & Water Conservation District v. United ... , 125 S. Ct. 2444 ( 2005 )
Kungys v. United States , 108 S. Ct. 1537 ( 1988 )
United States of America, Ex Rel. Mary Hendow Julie ... , 461 F.3d 1166 ( 2006 )
Edwin P. Harrison, and United States of America, Party in ... , 176 F.3d 776 ( 1999 )
Celotex Corp. v. Catrett, Administratrix of the Estate of ... , 106 S. Ct. 2548 ( 1986 )
Merlin Hansen Dolores Hansen v. United States , 7 F.3d 137 ( 1993 )
Jocelyn Broussard v. University of California, at Berkeley, ... , 192 F.3d 1252 ( 1999 )
Rafaela Cortes-Irizarry v. Corporacin Insular De Seguros , 111 F.3d 184 ( 1997 )
United States Ex Rel. Lockyer v. Hawaii Pacific Health , 490 F. Supp. 2d 1062 ( 2007 )
Mendiondo v. Centinela Hospital Medical Center , 521 F.3d 1097 ( 2008 )
Buck v. Miles , 89 Haw. 244 ( 1999 )
In Re Paoli Railroad Yard PCB Litigation , 35 F.3d 717 ( 1994 )
Walton v. U.S. Marshals Service , 492 F.3d 998 ( 2007 )
tw-electrical-service-inc-shigeru-shinno-dba-fairway-electric-allied , 809 F.2d 626 ( 1987 )
Shakur v. Schriro , 514 F.3d 878 ( 2008 )
United States v. Peter MacKby , 261 F.3d 821 ( 2001 )
United States of America, Ex Rel. A+ Homecare, Inc. v. ... , 400 F.3d 428 ( 2005 )
united-states-of-america-ex-rel-pat-costner-sharon-golgan-carolyn-lance , 317 F.3d 883 ( 2003 )