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How does dental A/R recovery work?

Dental A/R recovery works aged dental insurance claims claim by claim: confirming status with the carrier, supplying the radiograph, narrative, or charting the plan asked for, resolving coordination-of-benefits and frequency-limit denials, disputing PPO underpayments and downgrades, and rebilling medical plans correctly for cross-coded oral surgery. It follows the same verify, classify, act, track process as medical A/R recovery, but the denial reasons are mostly documentation and benefit rules rather than medical necessity.

Dental A/R · Published September 11, 2026 · MARR Partners

What makes dental claims different

Dental claims are filed on the ADA dental claim form using CDT procedure codes maintained by the American Dental Association. Dental plans apply benefit rules that medical plans rarely use: annual maximums, frequency limitations, waiting periods, missing-tooth clauses, and least-expensive-alternative-treatment downgrades. As a result, most dental denials are about eligibility and documentation, and most are recoverable once the right attachment or narrative is supplied.

Dental denial reasons and how they are recovered
Denial reasonWhat the carrier wantsRecovery step
Missing attachmentRadiograph, perio chart, narrative, photoAttach and resubmit; appeal if the resubmission window closed
Frequency or age limitProof the service was allowed on that dateVerify history with carrier; bill patient portion correctly or appeal
Missing tooth clause / waiting periodEligibility dates and prior coverageConfirm dates; appeal exceptions the plan allows
Coordination of benefitsPrimary EOB and birthday-rule determinationBill secondary with primary EOB; resolve primacy with both carriers
Downgrade or bundlingContract allowanceDispute against the PPO fee schedule; bill allowable patient difference
Cross-coded medical claim deniedCorrect CPT/ICD-10 pairing and documentationRebill to the medical plan; medical appeal if denied again

The recovery process

  1. Verify. Every aged claim is confirmed with the carrier: received, pended, denied, or paid at a reduced level. Claims not on file are refiled with proof of submission.
  2. Classify. Each claim gets a reason and a deadline. Dental plan filing limits commonly range from 90 days to a year; medical plans billed for oral surgery follow medical rules, including Medicare's one-calendar-year limit (CMS).
  3. Act. Attach, narrate, rebill, or appeal, matched to the reason. Underpayments are compared to the PPO schedule line by line.
  4. Track. Each claim is followed to remittance; recovered dollars are reconciled to the ledger so the office can post them.
  5. Report. Denial causes by carrier and procedure go back to the front desk, where most dental denials originate (eligibility, attachments, frequency checks).

Who benefits most

Multi-location dental groups and DSOs, where claim follow-up is centralized and aged balances accumulate across offices; oral surgery practices that bill both dental and medical plans; and specialty practices (periodontics, endodontics, pediatric dentistry) with high attachment requirements. See dental A/R recovery services.

Sources

  1. American Dental Association, dental benefits, CDT coding, and claim resources
  2. CMS, Medicare timely filing requirements: claims must be filed within one calendar year of the date of service
  3. CMS, Administrative Simplification: HIPAA standard transactions (837 claim, 835 remittance, 276/277 claim status, 270/271 eligibility)

Figures attributed to a source are that source's; commonly used benchmarks are labeled as such. Verify deadlines against your own payer contracts.

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