What is the difference between CPT, HCPCS, and ICD-10?

CPT (Current Procedural Terminology) is the AMA-maintained code set for procedures and services. HCPCS Level II covers supplies, DME, drugs, and other items not in CPT — maintained by CMS. ICD-10-CM codes describe diagnoses (what the patient has); ICD-10-PCS codes describe inpatient procedures. A clean claim typically carries ICD-10-CM diagnosis codes plus CPT or HCPCS procedure codes linked via modifiers.

What is a good clean claim rate benchmark?

HFMA MAP Keys place the top-quartile clean claim rate benchmark at 95% or higher. The industry median is around 85–90%. Clean claim rate measures the percentage of claims accepted by the payer on first submission without edits or rework. Organizations with mature AI coding and scrubbing routinely exceed 97%.

Which CARC codes are the most common denials?

CARC 197 (precertification / authorization absent), CARC 11 (diagnosis inconsistent with procedure), and CARC 16 (claim lacks information) are the three highest-volume CARCs across 2026 industry data. Together they account for over half of all denied claim dollars. CARC 45, CARC 29, and CARC 96 round out the top six.

Who reviews the QuickIntell glossary entries?

Each glossary entry is reviewed by QuickIntell's RCM editorial team. Credentialed reviewers (CRCR, CPC, CCS with 5+ years of revenue cycle experience) stamp each record's last_reviewed date. Staleness SLA is 365 days — every entry is re-reviewed at least annually to track payer policy, code set updates, and benchmark shifts.

Healthcare RCM & Medical Billing Glossary

Plain-English definitions for 405 revenue cycle, medical-billing, coding, denial, payer, and compliance terms. Every entry leads with a 40–60 word answer block, followed by a formula (where one exists), an industry benchmark, and a worked example — reviewer-authored, cited inline.

Reviewed by QuickIntell Editorial Team · Last reviewed April 23, 2026

Updated Apr 23, 2026

All terms RCM Coding Denials Payer Clinical Docs Compliance

Showing 121 terms in RCM. Clear filters.

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Kidney Care Choices (KCC) ModelRCM
aka KCC, Kidney Care Choices, CMMI KCC
Kidney Care Choices is a CMMI payment model that provides specialized capitated payment arrangements for Medicare beneficiaries with late-s…

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Length of Stay (LOS)RCM
aka LOS, Average Length of Stay, ALOS
Length of Stay (LOS) is the duration of an inpatient hospital admission, typically measured in days. Average Length of Stay (ALOS) at a hos…

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Quality WithholdRCM
aka Withhold, Performance Withhold, Quality-Based Withhold
A quality withhold is a portion of provider payment withheld by a health plan and paid out based on achievement of quality performance targ…

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Value-Based CareRCM
aka VBC, Value-Based Payment, Pay-for-Performance
Value-Based Care is a broad payment model family in which provider reimbursement is tied to outcomes, quality, and total cost of care rathe…

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Write-OffRCM
aka Write Off, Adjustment, Uncollectible Write-Off
A write-off is the formal accounting removal of an account receivable balance from the active AR — acknowledging it will not be collected.…

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Zero Balance ReviewRCM
aka Zero Balance Audit, Post-Payment Review, Closed Account Review
A zero balance review is a retrospective audit of paid claims that closed with zero balance to identify underpayments, improperly adjudicat…

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Healthcare RCM & Medical Billing Glossary

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