Rates› D9938

Adjustment of Appliance (Obstructive Sleep Apnea) (D9938) — National Rates

Negotiated reimbursement rates for D9938 across 15 states, sourced from CMS Transparency in Coverage data. 103 rate records.

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National Average Negotiated Rate
$101
103 rate records · 15 states
📊 Data updated monthly · Last refresh: March 2026

About D9938 — Adjustment of Appliance (Obstructive Sleep Apnea)

CDT Code D9938 covers Adjustment of Appliance (Obstructive Sleep Apnea). The national average negotiated rate is $101. Rates vary significantly by state, payor, and provider network. Data sourced from CMS Transparency in Coverage machine-readable files.

Top Paying States for D9938

Pennsylvania
$136
2 records
New York
$132
14 records
Alabama
$110
1 records

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Full National Breakdown

Median
$95
Low
$43
High
$162

Highest & Lowest Reimbursement States

↑ Top 5

StateAvg Rate
Pennsylvania$136
New York$132
Alabama$110
Louisiana$110
Massachusetts$110

↓ Bottom 5

StateAvg Rate
Illinois$85
Maryland$85
Indiana$85
Missouri$84
Georgia$75

All States — D9938 Average Rates

Pennsylvania
$136
New York
$132
Alabama
$110
Louisiana
$110
Massachusetts
$110
North Carolina
$110
California
$105
Kentucky
$98
Virginia
$96
Florida
$85
Illinois
$85
Maryland
$85
Indiana
$85
Missouri
$84
Georgia
$75
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State-by-State Comparison Table

StateAverageMedianMinMaxRecords
Pennsylvania$136$136$110$1622
New York$132$150$43$16214
Alabama$110$110$110$1101
Louisiana$110$110$110$1101
Massachusetts$110$110$110$1101
North Carolina$110$110$110$1102
California$105$119$53$11928
Kentucky$98$98$85$1102
Virginia$96$104$66$11012
Florida$85$85$85$851
Illinois$85$85$85$852
Maryland$85$85$85$851
Indiana$85$85$80$10532
Missouri$84$84$84$841
Georgia$75$75$75$751
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