MS-DRG · FY 2026 v43.0

MS-DRG 325 – Coronary Intravascular Lithotripsy without Intraluminal Device

A Surgical DRG in MDC 05 (Diseases & Disorders of the Circulatory System). Inpatient cases group to DRG 325 when one of the 4 ICD-10-PCS operating-room procedures listed below is reported. Its FY 2026 relative weight is 3.2104 with a geometric mean length of stay of 2.8 days.

Surgical DRG – assigned by operating-room procedure✓ Official CMS v43.0 dataset

3.2104

Relative Weight

2.8

Geometric Mean LOS (days)

3.8

Arithmetic Mean LOS (days)

Procedure Codes

How a case is assigned to DRG 325

The grouper first assigns the case to MDC 05 from the principal diagnosis, then matches a qualifying operating-room procedure from the ICD-10-PCS list below (this is a Surgical DRG).

ICD-10-PCS

Procedure Codes 4 codes · 4 categories

02F0 Heart and Great Vessels, Fragmentation1 code

02F03ZZ Fragmentation in Coronary Artery, One Artery, Percutaneous Approach

02F1 Heart and Great Vessels, Fragmentation1 code

02F13ZZ Fragmentation in Coronary Artery, Two Arteries, Percutaneous Approach

02F2 Heart and Great Vessels, Fragmentation1 code

02F23ZZ Fragmentation in Coronary Artery, Three Arteries, Percutaneous Approach

02F3 Heart and Great Vessels, Fragmentation1 code

02F33ZZ Fragmentation in Coronary Artery, Four or More Arteries, Percutaneous Approach

ICD-10-CM

Qualifying Diagnosis Codes

Diagnosis codes do not drive assignment for this DRG. Cases group here from the ICD-10-PCS procedure list below.

Frequently Asked Questions

What is MS-DRG 325?

MS-DRG 325 (Coronary Intravascular Lithotripsy without Intraluminal Device) is a surgical DRG in MDC 05 (Diseases & Disorders of the Circulatory System). Its FY 2026 relative weight is 3.2104 with a geometric mean length of stay of 2.8 days.

How many procedure codes group to DRG 325?

4 ICD-10-PCS operating-room procedure codes group to this DRG.

What is the relative weight of DRG 325?

The FY 2026 relative weight of this DRG is 3.2104, meaning reimbursement of roughly 3.21 times the average Medicare inpatient case. Multiply by a hospital's blended base rate for the approximate payment.

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Source: CMS ICD-10 MS-DRG v43.0 Definitions Manual and the FY 2026 IPPS Final Rule (Table 5), effective October 1, 2025 through September 30, 2026. We publish the DRG assignments as CMS defines them and add the navigation, search, and code links.