Add Clasp to Existing Partial Denture (D5660) — National Rates

Negotiated reimbursement rates for D5660 across 42 states, sourced from CMS Transparency in Coverage data. 411 rate records.

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National Average Negotiated Rate
$162
411 rate records · 42 states
📊 Data updated monthly · Last refresh: March 2026

About D5660 — Add Clasp to Existing Partial Denture

D5660 refers to the procedure of adding a clasp to an existing partial denture. This is typically indicated when a patient requires additional retention for their partial denture due to changes in their oral anatomy or loss of remaining teeth. Documentation for this procedure should include a detailed clinical note explaining the need for the clasp addition, any relevant radiographs, and a description of the existing denture. Reimbursement for D5660 can vary significantly by payor and state, with some insurance plans covering the procedure fully while others may have limitations or require prior authorization. The average reimbursement for this code is around $162, but it is essential to check specific plan details for accurate billing.

Reimbursement rates for D5660 vary significantly by state, payor, and provider network. The national average negotiated rate is $162. Data sourced from CMS Transparency in Coverage machine-readable files, updated monthly.

Top Paying States for D5660

New Hampshire
$254
5 records
Maine
$221
5 records
Kentucky
$219
13 records

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Full National Breakdown

Median
$160
Low
$73
High
$435

Highest & Lowest Reimbursement States

↑ Top 5

StateAvg Rate
New Hampshire$254
Maine$221
Kentucky$219
Oregon$218
Connecticut$216

↓ Bottom 5

StateAvg Rate
Alabama$97
North Dakota$96
Kansas$94
Iowa$92
Tennessee$90

All States — D5660 Average Rates

New Hampshire
$254
Maine
$221
Kentucky
$219
Oregon
$218
Connecticut
$216
Ohio
$213
Missouri
$193
California
$190
New Jersey
$188
Nebraska
$183
Nevada
$181
Hawaii
$176
New York
$176
Rhode Island
$175
South Carolina
$172
Georgia
$167
Massachusetts
$162
Illinois
$162
Michigan
$160
Maryland
$160
South Dakota
$156
Indiana
$155
Florida
$154
New Mexico
$153
Wisconsin
$152
Texas
$151
Virginia
$148
Delaware
$147
West Virginia
$140
Louisiana
$139
Washington
$138
North Carolina
$133
Pennsylvania
$130
Colorado
$129
Minnesota
$126
Utah
$120
Oklahoma
$105
Alabama
$97
North Dakota
$96
Kansas
$94
Iowa
$92
Tennessee
$90
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State-by-State Comparison Table

StateAverageMedianMinMaxRecords
New Hampshire$254$254$254$2545
Maine$221$221$210$2315
Kentucky$219$235$118$23513
Oregon$218$218$218$2181
Connecticut$216$228$195$23811
Ohio$213$213$209$2172
Missouri$193$204$132$2456
California$190$183$82$29568
New Jersey$188$196$82$23116
Nebraska$183$183$121$2452
Nevada$181$193$90$21415
Hawaii$176$176$176$1762
New York$176$148$86$43514
Rhode Island$175$175$175$1753
South Carolina$172$190$76$27317
Georgia$167$156$154$20717
Massachusetts$162$136$119$2547
Illinois$162$164$94$2254
Michigan$160$160$160$1601
Maryland$160$154$123$2064
South Dakota$156$156$139$1722
Indiana$155$115$115$2353
Florida$154$156$82$19142
New Mexico$153$153$153$1534
Wisconsin$152$152$152$1525
Texas$151$164$86$17815
Virginia$148$136$117$21813
Delaware$147$147$147$1472
West Virginia$140$140$140$1401
Louisiana$139$139$139$1395
Washington$138$134$127$1515
North Carolina$133$125$82$1796
Pennsylvania$130$138$99$1444
Colorado$129$138$74$1509
Minnesota$126$86$86$23219
Utah$120$120$120$1203
Oklahoma$105$105$105$1051
Alabama$97$101$90$10726
North Dakota$96$96$82$1112
Kansas$94$89$89$1328
Iowa$92$92$74$1102
Tennessee$90$85$85$1044
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