Rates› D6604

Bridge Retainer — Inlay, Cast Base Metal (2 Surf) (D6604) — National Rates

Negotiated reimbursement rates for D6604 across 48 states, sourced from CMS Transparency in Coverage data. 1213 rate records.

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National Average Negotiated Rate
$542
1213 rate records · 48 states
📊 Data updated monthly · Last refresh: March 2026

About D6604 — Bridge Retainer — Inlay, Cast Base Metal (2 Surf)

CDT Code D6604 covers Bridge Retainer — Inlay, Cast Base Metal (2 Surf). The national average negotiated rate is $542. Rates vary significantly by state, payor, and provider network. Data sourced from CMS Transparency in Coverage machine-readable files.

Top Paying States for D6604

Washington
$765
7 records
Maine
$762
3 records
Oregon
$737
3 records

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Full National Breakdown

Median
$535
Low
$20
High
$1,188

Highest & Lowest Reimbursement States

↑ Top 5

StateAvg Rate
Washington$765
Maine$762
Oregon$737
Arizona$719
District of Columbia$678

↓ Bottom 5

StateAvg Rate
Rhode Island$356
Virginia$346
Arkansas$344
Nebraska$324
West Virginia$256

All States — D6604 Average Rates

Washington
$765
Maine
$762
Oregon
$737
Arizona
$719
District of Columbia
$678
Wisconsin
$633
Alaska
$630
Connecticut
$620
New Hampshire
$607
Vermont
$607
Florida
$605
Colorado
$595
New York
$587
Delaware
$584
Utah
$566
New Jersey
$556
California
$553
Nevada
$551
New Mexico
$546
Georgia
$545
Indiana
$545
South Carolina
$526
Massachusetts
$524
North Carolina
$523
Alabama
$521
Texas
$516
Kentucky
$511
Maryland
$510
Ohio
$491
Hawaii
$488
Missouri
$487
Michigan
$470
Idaho
$459
Kansas
$452
Pennsylvania
$450
Mississippi
$448
Louisiana
$439
Illinois
$437
Tennessee
$429
Minnesota
$421
North Dakota
$420
Oklahoma
$410
Iowa
$380
Rhode Island
$356
Virginia
$346
Arkansas
$344
Nebraska
$324
West Virginia
$256
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State-by-State Comparison Table

StateAverageMedianMinMaxRecords
Washington$765$840$533$8877
Maine$762$797$652$8373
Oregon$737$662$662$8873
Arizona$719$804$362$80420
District of Columbia$678$657$545$8323
Wisconsin$633$652$467$7305
Alaska$630$630$509$7512
Connecticut$620$597$580$7138
New Hampshire$607$607$607$6077
Vermont$607$607$607$6071
Florida$605$621$362$74547
Colorado$595$615$366$68324
New York$587$563$338$87813
Delaware$584$584$584$5841
Utah$566$573$434$6834
New Jersey$556$570$299$83714
California$553$557$278$80467
Nevada$551$519$433$68413
New Mexico$546$546$483$6092
Georgia$545$621$338$69725
Indiana$545$550$418$56620
South Carolina$526$530$125$93230
Massachusetts$524$416$356$89413
North Carolina$523$534$403$62919
Alabama$521$457$457$6569
Texas$516$512$362$75516
Kentucky$511$489$415$56228
Maryland$510$496$377$80414
Ohio$491$468$441$5959
Hawaii$488$466$466$5333
Missouri$487$492$354$6065
Michigan$470$487$278$60610
Idaho$459$435$348$7376
Kansas$452$417$339$6067
Pennsylvania$450$430$327$6319
Mississippi$448$448$362$5352
Louisiana$439$362$362$56817
Illinois$437$407$200$62012
Tennessee$429$340$338$53521
Minnesota$421$370$253$76620
North Dakota$420$491$299$4917
Oklahoma$410$410$410$4101
Iowa$380$400$200$6727
Rhode Island$356$356$356$3566
Virginia$346$343$267$56822
Arkansas$344$344$344$3441
Nebraska$324$324$324$3241
West Virginia$256$235$235$3194
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