BILLING REFERENCE TABLES

The billing references your team keeps bookmarked.

Timely filing limits, appeal deadlines, modifiers, RCM benchmarks — the numbers you look up all the time, in one place.

Timely Filing Limits by Payer

Timely filing limits are the window a payer gives you to submit a claim from the date of service.

Appeal Deadlines by Payer and Level

An appeal deadline is how long you have to dispute a denial after the payer's determination.

Healthy RCM Benchmarks

These are the revenue-cycle metrics that tell you whether a practice is collecting what it earns.

Denial Rate Benchmarks

Denial rate is the share of claims a payer denies on first submission.

CPT Modifier Quick Reference

Modifiers tell the payer something the CPT code alone doesn't — that a service was separate, repeated, bilateral, staged, or medically necessary despite an edit.

Medicare Appeal Levels (Fee-for-Service)

Medicare fee-for-service has five appeal levels, each with its own deciding body, deadline, and (for the higher levels) a minimum dollar amount in controversy.

CARC Group Codes (CO, PR, OA, PI)

Every adjustment on a remit carries a group code that tells you who is responsible for the reduced amount.

Place of Service (POS) Codes Commonly Disputed

The place-of-service code tells the payer where care was delivered, and it directly affects the fee schedule (facility vs.

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