Clean claim

Clean claims get paid faster and cost less to process. A claim that requires rework adds days to your AR and costs staff time to correct and resubmit. MGMA and HFMA data put the cost of a reworked claim at $25–$118 depending on complexity. Multiply that by the number of non-clean claims your practice submits per month and you start to see why clean claim rate is a revenue cycle metric, not just a billing metric.

Clean claim rate is a lagging indicator of upstream process quality. If your rate is below 95%, the root causes are almost always upstream from the billing office: incomplete eligibility verification at scheduling, inaccurate demographic capture at registration, missing authorizations, or documentation that does not support the code submitted. Fixing the billing queue does not solve the problem. You have to fix the workflow that creates the problem.

Payers are required to process clean claims within specific timeframes by statute. Under Medicare prompt-pay rules, clean electronic claims cannot be paid before day 14 (29 for paper); interest accrues on clean claims unpaid after 30 days. State commercial prompt-pay laws set their own deadlines. A clean claim that is not paid within the statutory window can trigger interest penalties on the payer. Most practices never enforce this, which is money they are entitled to.

What makes a claim "unclean" is the same short list across every outpatient specialty: wrong or missing patient demographics (the top reason at most practices), eligibility verified at the wrong date, an authorization number missing or pointing to the wrong service, a modifier the payer will not accept on a given CPT, documentation that does not support the code billed, a referring-provider NPI absent on a referral-required claim, and a service date that falls outside the auth window. AHIMA places roughly 70–80% of first-pass defects in those seven buckets. Fix those seven and most practices move from 85% to 95%+ clean claim rate inside a quarter.