United States v. Sandra Galvez ( 2010 )


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  •                                                                 [DO NOT PUBLISH]
    IN THE UNITED STATES COURT OF APPEALS
    FOR THE ELEVENTH CIRCUIT           FILED
    ________________________ U.S. COURT OF APPEALS
    ELEVENTH CIRCUIT
    No. 07-10480            MAY 26, 2010
    ________________________        JOHN LEY
    D. C. Docket No. 06-20322-CR-CMA      CLERK
    UNITED STATES OF AMERICA,
    Plaintiff-Appellee,
    versus
    DIANA SOTTO,
    Defendant-Appellant.
    ________________________
    Appeals from the United States District Court
    for the Southern District of Florida
    _________________________
    (May 26, 2010)
    Before PRYOR and FAY, Circuit Judges, and QUIST,* District Judge.
    QUIST, District Judge:
    Defendant, Diana Sotto (Sotto), appeals her convictions and sentences on three
    counts: (1) conspiracy to defraud the United States and to pay and receive health care
    *
    Honorable Gordon J. Quist, United States District Judge for the Western District of
    Michigan, sitting by designation.
    kickbacks, in violation of 
    18 U.S.C. § 371
     (Count I); (2) conspiracy to commit health
    care fraud, in violation of 
    18 U.S.C. § 1349
     (Count II); and (3) conspiracy to launder
    money, in violation of 
    18 U.S.C. § 1956
    (h) (Count V). Soto raises ten issues on
    appeal. After review and oral argument, we affirm the convictions and sentences.
    I. BACKGROUND
    Sotto owned and ran All Medical Billing Solutions (All Medical), a company
    that provided billing services to medical providers for Medicare and other health
    insurances. Project New Hope, (PNH), a medical clinic, was a client of All Medical.
    In September 2004, Luis Manuel Fernandez (Fernandez) and his wife, Maria Julia
    Loriga (Loriga), assumed control of PNH in connection with a purchase of the clinic
    financed, in part, by Sotto. At the time of the purchase Sotto, Fernandez, and Loriga
    had been good friends for about five years. Sotto was instrumental in facilitating
    Fernandez’s and Loriga’s involvement with PNH. In fact, although Sotto did not
    manage the daily affairs of the clinic, she and her cousin, Miguel Libera, “call[ed] the
    shots” for the business.
    PNH’s business changed substantially following the sale, both with regard to
    Medicare billings and the patient medical conditions. Prior to the sale, PNH had
    billed Medicare less than $26,000 and received slightly more than $10,000, while in
    the two weeks or so following the sale, PNH billed Medicare more than $262,000 and
    2
    received approximately $125,000. Prior to the sale, none of PNH’s patients had
    AIDS, while after the sale all of PNH’s patients were treated exclusively for AIDS.
    Patients were given cash payments known as “candy,” typically in the amount
    of $200, each time they went to the clinic, regardless of whether they received
    treatment. Manuel Ivan Perez recruited patients for the clinic. Beatriz Fernandez, the
    daughter of Fernandez and Loriga, worked as a receptionist and was in charge of
    getting patient signatures on blank superbills1 that she then gave to Sandra Galvez,
    the clinic’s nurse, to fill out. Galvez always completed the superbills, indicating that
    the patient had received treatment, even when the patient was not treated.
    After Fernandez became involved with PNH, PNH billed Medicare for
    treatment of 45 individuals, all of whom had AIDS. In several instances, the
    quantities of prescription drugs for AIDS infusion therapy in PNH’s bills far
    exceeded the quantities PNH actually purchased. For example, PNH billed for 1,183
    vials of the drug Procrit but only purchased 74 vials. Similarly, in many instances,
    claims that Sotto submitted to Medicare were for quantities far in excess of what was
    shown on the treatment sheets and superbills that Galvez filled out and, in fact, were
    far in excess of the amount that could possibly be administered to an individual.
    1
    A superbill is a billing form used by medical providers containing patient information and
    diagnostic codes for submission to Medicare/Medicaid and insurance companies.
    3
    Moreover, some of the drugs billed as administered to the patients are infrequently
    used to treat AIDS.
    Sotto received 5% of all Medicare receipts as payment for her billing services,
    but in addition, she received substantial amounts from PNH in the form of checks
    made payable to sham corporations that Sotto owned or helped to form. One such
    corporation, Falcon Transport, was set up by Francisco Falcon at the request of his
    stepdaughter, Scarlet Duarte, and her friend, Sotto.       Falcon Transport never
    conducted any business, and Falcon, himself, never used the entity for any purpose,
    business or otherwise; yet, Falcon Transport received checks from PNH totaling
    $158,597. Francisco Falcon was unaware of these checks, although Sotto did give
    him one check from Falcon Transport for $5,000. Records that Fernandez kept of
    payments by PNH showed a January 5, 2005, payment to Sotto of $61,425, that
    corresponded by date and amount with a check that PNH had written to Falcon
    Transport. Scarlet Duarte, a friend of Sotto and employee of All Medical, used
    Falcon Transport funds for personal expenditures and on several occasions asked
    acquaintances to cash checks written on Falcon Transport’s account.
    In September 2005 PNH ceased doing business, and a new company, Outreach
    Medical Center (OMC), began operating a clinic in the same building where PNH
    was located. Sotto formed OMC and identified Beatriz Fernandez as the owner on
    4
    the corporate documents. OMC essentially picked up business where PNH left off,
    with the same employees and same business practice of giving patients cash
    payments.    OMC submitted $242,000 in claims to Medicare and was paid
    approximately $50,000.
    Sotto and six other co-defendants were charged in a six-count superseding
    indictment with various health care fraud and money laundering offenses. Soto was
    charged with: (1) conspiracy to defraud the United States and to pay and receive
    health care kickbacks, in violation of 
    18 U.S.C. § 371
     (Count I); (2) conspiracy to
    commit health care fraud, in violation of 
    18 U.S.C. § 1349
     (Count II); and (3)
    conspiracy to launder money, in violation of 
    18 U.S.C. § 1956
    (h) (Count III). Prior
    to trial Sotto filed a motion to suppress all of the documents seized in a search of All
    Medical’s offices on the grounds that the agents flagrantly disregarded the scope of
    the warrant. Following a hearing, the district court granted the motion with respect
    to the documents outside the scope of the warrant but denied the motion with regard
    to the PNH documents.
    Five of the co-defendants pled guilty prior to trial, and Sotto and Sandra Galvez
    proceeded to trial. At the conclusion of the trial, the jury convicted Sotto and Galvez
    on all counts. The district court sentenced Sotto to 121 months.
    Sotto then filed this timely appeal.
    5
    II. DISCUSSION
    On appeal Sotto argues that: (1) there was insufficient evidence to support
    Sotto’s convictions on Counts I, II, and V; (2) the district court erred in denying
    Sotto’s motion to suppress all of the documents seized during the search of All
    Medical; (3) the district court erred in denying Sotto’s motion to dismiss Count II as
    multiplicitous; (4) the district court abused its discretion when it admitted Rule
    404(b) evidence of uncharged bad acts committed by Sotto, including previously
    uncharged conduct of money laundering for a medical clinic; (5) the district court
    abused its discretion by admitting prejudicial hearsay and double hearsay statements
    by Beatriz Fernandez regarding a conversation between her father and an unknown
    male; (6) the admission of hearsay statements by Beatriz Fernandez regarding
    statements by her father and an unknown male violated the Confrontation Clause; (7)
    the cumulative effect of the district court’s evidentiary errors influenced the outcome
    of the trial; (8) the district court erred by applying U.S.S.G. § 2S1.1(a)(2) to the
    amount of money Sotto laundered; and (9) the district court erred by adding a two-
    level enhancement for sophisticated means pursuant to U.S.S.G. 2S1.1(b)(3). We
    review these arguments in turn.
    A.     Sufficiency of the Evidence
    1.     Counts I and II
    6
    The district court denied Sotto’s Rule 29 motion for judgment of acquittal. We
    review the denial of a motion for judgment of acquittal de novo. See United States
    v. Hansen, 
    262 F.3d 1217
    , 1236 (11th Cir. 2001). “An appellate court must view the
    evidence in the light most favorable to the government, drawing all reasonable
    inferences and credibility determinations in favor of the verdict.” United States v.
    Simpson, 
    228 F.3d 1294
    , 1299 (11th Cir. 2000) (citation omitted).
    In Count I, Sotto was charged with conspiracy under 
    18 U.S.C. § 371
     to
    defraud the United States and violate 
    42 U.S.C. § 1320
    (a)-7b(b)(2)(B) by paying
    kickbacks to Medicare patients. The elements of a conspiracy under § 371 include
    (1) an agreement among two or more people to achieve an unlawful objective, (2) the
    defendant’s knowing and voluntary participation in the agreement, and (3) an overt
    act by a conspirator in furtherance of the agreement. See United States v. Adkinson,
    
    158 F.3d 1147
    , 1153 (11th Cir. 1998). In Count II, Sotto was charged with
    participating in a conspiracy, in violation of 
    18 U.S.C. § 1349
    , to execute a scheme
    to defraud the Medicare program, which is a violation of 
    18 U.S.C. § 1347
    .
    The government presented a plethora of evidence supporting Sotto’s
    convictions. Sotto fronted half of the money to purchase PNH from its previous
    owner and remained part owner of PNH while she worked closely with Fernandez.
    Fernandez and Loriga had no medical training or experience prior to purchasing PNH
    7
    but managed to bill Medicare $262,000 in their first sixteen days of operations, and
    $10 million in their first year, while the previous owner billed Medicare for less than
    $26,000 in five months of operations. Sotto furthered the fraud by inflating Medicare
    claims for expenses above the amounts listed on PNH’s superbills. Moreover, in an
    undercover tape recording, Sotto told Lori Sanchez, an employee of All Medical
    whose husband was the corporate officer for one of Sotto’s sham corporations, that
    PNH paid kickbacks to patients and that Sotto was behind the whole scheme.
    Sotto’s role did not stop at this. Sotto also set up several sham companies,
    including Dade County Medical Consulting, Medical Consultants of Miami, and
    Seapointe Investments, through which Sotto cashed checks, evidenced by the ledger
    found in the search of Fernandez’s home. Finally, Sotto prepared false invoices to
    cover the money Sotto received from Unified Transport. Therefore, the government
    presented more than sufficient evidence to convict Sotto of Counts I and II.
    2.     Count V
    Sotto waived her right to challenge the sufficiency of the evidence supporting
    the jury’s guilty verdict on Count V. In her Rule 29 motion, Sotto’s counsel stated,
    “With respect to [Count V], I must honestly concede that in the light most favorable
    to the Government, they have put forth sufficient evidence that I think a reasonable
    and prudent jury could find the defendant guilty of that, so I’ll waive [Count V].”
    8
    (Tr. of Jury Trial Proceedings, docket no. 340, at 4.) Sotto thus failed to move for
    judgment of acquittal on Count V at the close of evidence, which “‘operates as a
    waiver of the motion for acquittal and forecloses any review of the sufficiency of the
    evidence except where a miscarriage of justice would result.’” United States v.
    Hernandez, No. 08-17207, 
    2010 WL 125847
    , at *4 (11th Cir. Jan. 14, 2010) (citing
    United States v. Tapia, 
    761 F.2d 1488
    , 1491-92 (11th Cir. 1985)). A miscarriage of
    justice results where “the evidence on a key element of the offense is so tenuous that
    a conviction would be shocking.” Tapia, 
    761 F.2d at 1492
     (citation and quotations
    omitted).
    In Count V, Sotto was charged with conspiring to (1) conduct or attempting to
    conduct a financial transaction, (2) knowing that the property involved represented
    the proceeds of some form of unlawful activity, (3) where the property was in fact the
    proceeds of an unlawful activity, and either (i) intending to promote the carrying on
    of the specified unlawful activity, or (ii) knowing that the transaction was designed
    to conceal or disguise the nature, location, source, ownership, or control of the
    proceeds of the unlawful activity, all in violation of 
    18 U.S.C. § 1956
    (h).
    Sotto has not shown that the evidence on a key element of her conviction is so
    tenuous that a conviction would be shocking and cause a miscarriage of justice.
    Indeed, as Sotto stated in her Rule 29 motion, “The Government put on plenty of
    9
    evidence . . . . They [the government] went through Scarlet Duarte, the bank accounts.
    . . . They went through all the companies, every single one of those companies, charts,
    everything went toward the money laundering counts.”               (Tr. of Jury Trial
    Proceedings, docket no. 340, at 6.) There was overwhelming evidence to convict
    Sotto of Count V.
    B.     Motion to Suppress
    “Because rulings on motions to suppress involve mixed questions of fact and
    law, we review the district court’s factual findings for clear error, and its application
    of the law to the facts de novo. Further, when considering a ruling on a motion to
    suppress, all facts are construed in the light most favorable to the prevailing party
    below.” United States v. Bervaldi, 
    226 F.3d 1256
    , 1262 (11th Cir. 2000) (citation
    omitted).
    “The Fourth Amendment requires that a warrant particularly describe the place
    to be searched and the terms or person to be seized; exploratory rummaging is
    prohibited.” United States v. Jenkins, 
    901 F.2d 1075
    , 1081 (11th Cir. 1990).
    Generally, when law enforcement officers conduct a search that exceeds the proper
    scope of a warrant, evidence obtained in that search may be excluded. United States
    v. Henderson, 
    234 F.3d 494
    , 497 (11th Cir. 2000) (citing Horton v. California, 
    496 U.S. 128
    , 140, 
    110 S. Ct. 2301
    , 2310 (1990)). “Only the evidence seized while the
    10
    police are acting outside of the boundaries of the warrant is subject to suppression.”
    
    Id.
     Evidence that is properly within the scope of the warrant will be suppressed only
    where there has been a “flagrant disregard” of the terms of the warrant. United States
    v. Waugneux, 
    683 F.2d 1343
    , 1354 (11th Cir. 1982).
    Sotto argued in her motion to suppress that all documents obtained in the
    search of All Medical should be suppressed because by seizing documents for
    medical clinics other than PNH, the agents deliberately and flagrantly exceeded the
    scope of the warrant. The district court concluded that the agents did not use the
    warrant as “pretext” for a general search, largely due to the nature of the search and
    the manner in which the records were maintained in All Medical’s offices. The
    district court also noted that the incriminating nature of the non-PNH documents –
    disclosing evidence of similar AIDS infusion therapy schemes by other clinics – was
    immediately apparent to the supervising agent in charge of the search. While the
    district court agreed that the majority of the documents seized were outside the scope
    of the warrant, it concluded that suppression of the PNH documents was unwarranted.
    FBI Special Agent Huy Nguyen, the case agent in charge of the investigation
    of Sotto and the other defendants, testified on behalf of the government at the
    suppression hearing. At the time of the hearing Agent Nguyen had been investigating
    health care fraud for about two years and had received training from medical
    11
    professionals concerning indicators of health care fraud, particularly with regard to
    AIDS infusion therapy. Agent Nguyen learned that AIDS infusion therapy is
    generally medically necessary only for AIDS patients who are hospitalized and that
    Medicare had deemed billings for Neupogen and Procrit – the two most common
    drugs used in AIDS infusion therapy – as prone to fraud. Agent Nguyen also knew
    that OMC began billing Medicare for AIDS infusion therapy shortly after PNH
    ceased operations, that OMC employed the same personnel as PNH, and that OMC
    had paid a kickback to at least one patient. Agent Nguyen explained that he, or his
    agents, had to briefly examine all of the records to determine whether they obtained
    anything relevant to the search. Some documents were in file cabinets labeled only
    with a letter range, such as M-Z, while others were lying on counter tops, in cubby
    holes, or scattered throughout the office. The agents found documents for OMC, a
    company named New Hope Medical Center, and other companies, all of which billed
    for AIDS infusion therapy and had superbills showing AIDS infusion therapy on a
    frequency indicating fraud. Some of these documents disclosed the names of
    beneficiaries known to have received kickbacks at other clinics. Given his training
    and experience, Agent Nguyen deemed these document to be evidence of Medicare
    fraud. Although Agent Nguyen interpreted the warrant as authorizing the seizure of
    any billing records associated with All Medical, he took only those records relating
    12
    to AIDS infusion therapy.
    Nothing in the record suggests that the agents flagrantly disregarded the scope
    of the warrant. Rather, in reviewing all of the documents, as required by the nature
    of the search, the agents reasonably concluded that the disputed documents contained
    evidence of the same type of criminal activity covered by the warrant. The agents
    took only those documents believed to be related to the purpose of the search. We
    find no error in the district court’s conclusion.
    C.      Multiplicity of Counts I and II
    Sotto next argues that the district court erred in denying her motion to dismiss
    either Count I or Count II as multiplicitous. While we ordinarily review de novo
    whether counts in an indictment are multiplicitous, United States v. Smith, 
    231 F.3d 800
    , 807 (11th Cir. 2000), Sotto failed to raise her multiplicity challenge before trial.
    Our cases hold that when a defendant fails to object to multiplicitous counts prior to
    trial, she is procedurally barred from challenging her convictions. United States v.
    Mastrangelo, 
    733 F.3d 793
    , 800 (11th Cir. 1984); Fed. R. Crim. P. 12(b). Sotto thus
    waived any objection with regard to any alleged error in the indictment. Id.2
    2
    While Sotto is barred from objecting to her convictions, she is not barred from challenging
    her separate sentences. United States v. Grinkiewicz, 
    873 F.2d 253
    , 255 (11th Cir. 1989). Although
    Sotto does not challenge her separate sentences on appeal, any error would be harmless, because
    Sotto received concurrent sentences on the counts she claims were multiplicitous. United States v.
    Langford, 
    946 F.2d 798
    , 804-05 (11th Cir. 1991) (noting that “the principal danger in a
    multiplicitous indictment . . . that the defendant may receive multiple sentences for a single offense”
    is not a concern where “the sentences for multiplicitous counts run concurrently”).
    13
    D.         Evidentiary Issues
    1.   Confrontation Clause
    Sotto argues that Beatriz Fernandez’s testimony about a conversation Beatriz
    overheard between her father, Fernandez, and an unknown male violates the
    Confrontation Clause. During this conversation, Fernandez said that he did not call
    the shots at PNH, but that Sotto and her cousin, Miguel Libera, called the shots.
    Fernandez’s statement is not testimonial in nature because the statement regarding
    Sotto’s role at PNH was made in the dining room of Fernandez’s house with no
    expectation that the statement would be repeated at any trial. Cf. United States v.
    Underwood, 
    446 F.3d 1340
    , 1347 (11th Cir. 2006) (noting that the class of
    “testimonial” statements includes a statement made under circumstances which would
    lead the declarant to reasonably believe the statement would be available for use at
    a later trial).
    In any event, Sotto failed to object to the admissibility of Beatriz’s testimony.
    We therefore review the admission of this testimony for plain error. Fed. R. Crim. P.
    52(b). Cf. United States v. Jernigan, 
    341 F.3d 1273
    , 1289 (11th Cir. 2003) (applying
    plain error review where defendant failed to object to the admission of a testimonial
    statement to a police officer). For a judgment to be reversed for plain error, “(1) a
    legal error must have been committed; (2) that error must be plain; and (3) the error
    14
    must have affected the substantial rights of the appellant.” United States v. Pielago,
    
    135 F.3d 703
    , 708 (11th Cir. 1998).
    Assuming for the sake of argument that the admission of Beatriz’s testimony
    was legal error, the overwhelming evidence of Sotto’s involvement in the PNH fraud
    ensured that Sotto’s substantial rights were not affected.          Therefore, Sotto’s
    Confrontation Clause argument lacks merit.
    2.     Other Evidentiary Issues
    Sotto’s other evidentiary issues also lack merit. Sotto argues for the first time
    on appeal that the district court erred in admitting (1) evidence of her prior uncharged
    conduct in money laundering for another medical clinic, and (2) the allegedly hearsay
    testimony of Beatriz Fernandez that she heard her father tell someone that Sotto and
    her cousin called the shots at PNH. Sotto further contends that the cumulative error
    of these evidentiary rulings influenced the outcome of her trial.
    “The cumulative error doctrine provides that an aggregation of non-reversible
    errors (i.e., plain errors failing to necessitate reversal and harmless errors) can yield
    a denial of the constitutional right to a fair trial, which calls for reversal.” United
    States v. Baker, 
    432 F.3d 1189
    , 1223 (11th Cir. 2005) (quotation omitted). When
    addressing a claim of cumulative error we must examine the trial as a whole to
    determine whether the defendant was afforded a fundamentally fair trial. United
    15
    States v. Calderon, 
    127 F.3d 1314
    , 1333 (11th Cir. 1997).
    Even assuming that the district court erred in admitting both pieces of
    evidence, Sotto’s substantial rights were not affected. As discussed above, in an
    undercover tape recording, Sotto told Sanchez that PNH paid kickbacks to patients
    and that Sotto was behind the whole scheme. Sotto furthered the fraud by inflating
    Medicare claims for expenses above the amounts listed on PNH’s superbills. Sotto
    also set up several sham companies through which Sotto cashed checks, evidenced
    by the ledger found in the search of Fernandez’s home. Finally, Sotto prepared false
    invoices to cover the money Sotto received from Unified Transport. No alleged error,
    alone or cumulatively, resulted in a fundamentally unfair trial.
    E.     Sentencing Issues
    Sotto raises two sentencing issues. First, she argues that the district court erred
    in relying upon subsection (a)(2), rather than (a)(1), of U.S.S.G. § 2S1.1 (the money
    laundering guideline) in calculating her base offense level, thereby rendering her
    sentences procedurally unreasonable. Second, she argues that the district court
    plainly erred by applying a two-level enhancement for “sophisticated laundering,”
    pursuant to U.S.S.G. § 2S1.1(b)(3).
    With respect to guideline issues, we review “purely legal questions de novo,
    a district court’s factual findings for clear error, and, in most cases, a district court’s
    16
    application of the guidelines to the facts with ‘due deference.’” United States v.
    Rodriguez-Lopez, 
    363 F.3d 1134
    , 1136-37 (11th Cir. 2004). When reviewing a
    district court’s application of a guidelines provision to the facts, we have held that
    “due deference” is tantamount to clear-error review. See United States v. White, 
    335 F.3d 1314
    , 1318-19 (11th Cir. 2003). For a finding to be clearly erroneous, we “must
    be left with a definite and firm conviction that a mistake has been committed.”
    Rodriguez-Lopez, 
    363 F.3d at 1137
     (internal quotation marks omitted).
    1.     The Money Laundering Guideline
    A defendant convicted of a money-laundering offense is sentenced pursuant to
    U.S.S.G. § 2S1.1. Under this guideline, a defendant who did not commit the
    underlying offense from which the laundered money derived, or for whom the base
    offense level of the underlying offense cannot be determined, is given a base offense
    level of eight plus the number of offense levels in the U.S.S.G. § 2B1.1 loss table that
    correspond to the value of the laundered funds. U.S.S.G. § 2S1.1(a)(2). On the other
    hand, when a defendant committed the underlying offense and the base level for that
    offense can be determined, a defendant is given the base offense level for that
    underlying offense. U.S.S.G. § 2S1.1(a)(1).
    The relevant commentary indicates that:
    In order for subsection (a)(1) to apply, the defendant must have
    committed the underlying offense or be accountable for the underlying
    17
    offense under § 1B1.3(a)(1)(A). The fact that the defendant was
    involved in laundering criminally derived funds after the commission of
    the underlying offense, without additional involvement in the underlying
    offense, does not establish that the defendant committed, aided, abetted,
    counseled, commanded, induced, procured, or willfully caused the
    underlying offense.
    U.S.S.G. § 2S1.1, cmt. n.2(B).
    Subsection (a)(2) applies to any case in which (i) the defendant did not
    commit the underlying offense; or (ii) the defendant committed the
    underlying offense (or would be accountable for the underlying offense
    under § 1B1.3(a)(1)(A)), but the offense level for the underlying offense
    is impossible or impracticable to determine.
    U.S.S.G. § 2S1.1, cmt. n.3(A).
    Sotto argued to the district court that the entire amount of the loss should not
    be attributed to her because there was insufficient proof that she had been involved
    in the Medicare fraud conspiracy from the beginning or that the entire amount of the
    loss was reasonably foreseeable to her. The government argued that Sotto should be
    held responsible for the entire loss, but that if the district court determined she should
    not be held responsible for the full amount, the amount of the loss attributable to her
    could not be determined and she should be sentenced under subsection (a)(2) based
    on the amount of funds she laundered.
    In adopting the government’s reasoning with regard to whether (a)(1) or (a)(2)
    of U.S.S.G. § 2S1.1 applies, the district court determined that the amount of overall
    Medicare fraud attributable to Sotto from the underlying offense could not be
    18
    determined and rejected Sotto’s argument that the amount of loss attributable to her
    was the amount of money she laundered. Therefore, as the amount of loss could not
    be determined, Sotto’s base offense level for the underlying offense of Medicare
    fraud could not be determined. See U.S.S.G. § 2B1.1(a), (b). Because the base
    offense level for Medicare fraud could not be determined, subsection (a)(1) was
    inapplicable to Sotto’s case.
    Accordingly, the district court properly applied subsection (a)(2) and
    determined Sotto’s base offense level to be 22.
    2.    Sophisticated Laundering Enhancement
    “[W]aiver is the intentional relinquishment or abandonment of a known right.”
    United States v. Olano, 
    507 U.S. 725
    , 733, 
    113 S. Ct. 1770
    , 1777 (1993) (internal
    quotation marks omitted); see also United States v. Lewis, 
    492 F.3d 1219
    , 1222 (11th
    Cir. 2007) (en banc). We are barred from reviewing waived arguments. See Olano,
    
    507 U.S. at
    732–33, 
    113 S. Ct. at 1777
    . Sotto waived or abandoned her argument
    regarding the “sophisticated laundering” enhancement for money laundering before
    the district court. Accordingly, we affirm.
    III. Conclusion
    Sotto’s convictions and sentences are AFFIRMED.
    19