Apicoectomy — Premolar (First Root) (D3421) — National Rates

Negotiated reimbursement rates for D3421 across 47 states, sourced from CMS Transparency in Coverage data. 682 rate records.

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National Average Negotiated Rate
$634
682 rate records · 47 states
📊 Data updated monthly · Last refresh: March 2026

About D3421 — Apicoectomy — Premolar (First Root)

CDT Code D3421 covers Apicoectomy — Premolar (First Root). The national average negotiated rate is $634. Rates vary significantly by state, payor, and provider network. Data sourced from CMS Transparency in Coverage machine-readable files.

Top Paying States for D3421

New York
$817
24 records
New Hampshire
$812
8 records
Washington
$793
5 records

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Full National Breakdown

Median
$634
Low
$90
High
$2,995

Highest & Lowest Reimbursement States

↑ Top 5

StateAvg Rate
New York$817
New Hampshire$812
Washington$793
Nevada$752
New Jersey$743

↓ Bottom 5

StateAvg Rate
Vermont$392
Kansas$390
Arkansas$386
Alabama$384
Nebraska$361

All States — D3421 Average Rates

New York
$817
New Hampshire
$812
Washington
$793
Nevada
$752
New Jersey
$743
Alaska
$740
North Carolina
$739
Maine
$737
Connecticut
$726
Massachusetts
$720
Colorado
$717
California
$711
Idaho
$697
Ohio
$685
Virginia
$675
South Dakota
$671
Wisconsin
$666
Oregon
$659
Florida
$650
Arizona
$644
Puerto Rico
$634
Maryland
$630
New Mexico
$614
South Carolina
$606
Utah
$597
Missouri
$596
Pennsylvania
$596
Mississippi
$594
Michigan
$572
Texas
$570
Rhode Island
$567
Georgia
$567
Hawaii
$552
Indiana
$546
Louisiana
$534
Illinois
$528
Kentucky
$514
Oklahoma
$486
Minnesota
$463
Tennessee
$454
North Dakota
$444
Iowa
$436
Vermont
$392
Kansas
$390
Arkansas
$386
Alabama
$384
Nebraska
$361
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State-by-State Comparison Table

StateAverageMedianMinMaxRecords
New York$817$629$263$2,99524
New Hampshire$812$962$414$9628
Washington$793$793$759$8325
Nevada$752$738$515$94814
New Jersey$743$768$366$1,19016
Alaska$740$780$624$8163
North Carolina$739$636$545$1,12228
Maine$737$716$682$89310
Connecticut$726$729$560$8728
Massachusetts$720$716$407$9628
Colorado$717$813$549$81315
California$711$696$271$1,07391
Idaho$697$639$639$8133
Ohio$685$776$512$88416
Virginia$675$665$457$1,22242
South Dakota$671$671$671$6711
Wisconsin$666$674$519$8066
Oregon$659$659$652$6662
Florida$650$603$263$1,00743
Arizona$644$666$459$81322
Puerto Rico$634$634$634$6341
Maryland$630$665$456$87225
New Mexico$614$644$271$8055
South Carolina$606$610$347$1,00024
Utah$597$639$478$6733
Missouri$596$533$342$84225
Pennsylvania$596$574$393$80517
Mississippi$594$594$594$5941
Michigan$572$564$459$7485
Texas$570$566$263$95142
Rhode Island$567$567$567$5671
Georgia$567$501$415$98127
Hawaii$552$550$434$6764
Indiana$546$498$400$78312
Louisiana$534$552$426$6064
Illinois$528$507$459$72714
Kentucky$514$554$271$6409
Oklahoma$486$486$410$5612
Minnesota$463$459$271$1,19037
Tennessee$454$326$326$8259
North Dakota$444$407$366$6606
Iowa$436$342$263$7033
Vermont$392$392$392$3921
Kansas$390$342$271$6608
Arkansas$386$386$347$4252
Alabama$384$390$357$4387
Nebraska$361$349$284$4425
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