Denial Management and Appeals
Turning denials into cash
A denial is a payer's refusal to pay, coded with a remittance advice remark code (RARC) and claim adjustment reason code (CARC). Denials fall into categories: clinical/medical necessity, coding/bundling, registration/eligibility, authorization, timely filing, and duplicate. Effective denial management means root-cause analysis, prevention, and timely appeal.
Know the appeal process: review the EOB/835, gather supporting documentation (medical records, auth, EOB), submit within the appeal window, and track through levels of appeal (payer internal appeals, then external review). Understand write-offs vs. patient responsibility vs. payer responsibility - never write off a denial that is appealable or a patient's true balance without following policy.
Traps in questions
- Writing off denials without appeal - a preventable revenue loss and a compliance concern.
- Missing the appeal deadline, forfeiting the right to appeal.
- Confusing a denial (adjudicated, refused) with a rejection (pre-adjudication).
- Failing to correct the root cause, so the same denial recurs.
Rule of thumb
Categorize every denial by CARC/RARC, appeal within the window with documentation, and feed root causes back to the front end to prevent recurrence.
Worked example
A claim denied for "no authorization." If the auth existed but was entered with the wrong date, appeal with the auth documentation. If no auth was ever obtained and the service was non-emergent, the denial may be non-appealable - assess patient responsibility per policy and contract.