Billing codes

CDM — Charge Description Master — a hospital's own internal chargemaster code

NDC — National Drug Code

LOCAL — A hospital's own internal accounting/billing code

HCPCS — Healthcare Common Procedure Coding System

CPT — Current Procedural Terminology

HIPPS — Health Insurance Prospective Payment System

ICD — International Classification of Diseases

APC — Ambulatory Payment Classifications

APR-DRG — All Patient Refined Diagnosis Related Groups

MS-DRG — Medicare Severity Diagnosis Related Groups

EAPG — Enhanced Ambulatory Patient Grouping

RC — Revenue Code

TRIS-DRG — TriCare Diagnosis Related Groups

CDT — Current Dental Terminology

DRG — Diagnosis Related Groups