MS-DRG Directory · FY 2026
DRG Codes 2026
Find the MS-DRG for any condition or procedure. Search by clinical term (e.g. pneumonia, cholecystectomy, heart failure) or DRG number. Open any DRG to see linked ICD-10-CM diagnosis codes and a full clinical description.
Understanding MS-DRG Concepts
What is MS-DRG?
Medicare Severity Diagnosis Related Group (MS-DRG) is a classification system used by Medicare and other insurers to group hospital cases with similar clinical characteristics and resource needs.
Major Diagnostic Category (MDC)
MDCs are broad clinical categories (usually organized by organ system) that act as the first level of classification. Each MDC is subdivided into specific medical or surgical DRGs.
Medical vs. Surgical
DRGs are partitioned into Medical (based on diagnosis) and Surgical (based on significant OR procedures). Surgical DRGs typically involve higher resource consumption.
Coding Value
This directory allows you to browse 2026 MS-DRGs, see their MDC parentage, and access detailed mappings to relevant ICD-10-CM diagnosis codes.
- 927Extensive Burns or Full Thickness Burns with MV >96 Hours with Skin GraftMDC 22 · Surgical
- 928Full Thickness Burn with Skin Graft or Inhalation Injury with CC/MCCMDC 22 · Surgical
- 929Full Thickness Burn with Skin Graft or Inhalation Injury without CC/MCCMDC 22 · Surgical
- 935Non-Extensive BurnsMDC 22 · Medical
- 945Rehabilitation with CC/MCCMDC 23 · Medical
- 946Rehabilitation without CC/MCCMDC 23 · Medical
- 947Signs and Symptoms with MCCMDC 23 · Medical
- 948Signs and Symptoms without MCCMDC 23 · Medical
- 949Aftercare with CC/MCCMDC 23 · Medical
- 950Aftercare without CC/MCCMDC 23 · Medical
- 951Other Factors Influencing Health StatusMDC 23 · Medical
- 955Craniotomy for Multiple Significant TraumaMDC 24 · Surgical
- 956Limb Reattachment, Hip and Femur Procedures for Multiple Significant TraumaMDC 24 · Surgical
- 957Other O.R. Procedures for Multiple Significant Trauma with MCCMDC 24 · Surgical
- 958Other O.R. Procedures for Multiple Significant Trauma with CCMDC 24 · Surgical
- 959Other O.R. Procedures for Multiple Significant Trauma without CC/MCCMDC 24 · Surgical
- 963Other Multiple Significant Trauma with MCCMDC 24 · Medical
- 964Other Multiple Significant Trauma with CCMDC 24 · Medical
- 965Other Multiple Significant Trauma without CC/MCCMDC 24 · Medical
- 969HIV with Extensive O.R. Procedures with MCCMDC 25 · Surgical
- 970HIV with Extensive O.R. Procedures without MCCMDC 25 · Surgical
- 974HIV with Major Related Condition with MCCMDC 25 · Medical
- 975HIV with Major Related Condition with CCMDC 25 · Medical
- 976HIV with Major Related Condition without CC/MCCMDC 25 · Medical
- 977HIV with or without Other Related ConditionMDC 25 · Medical