Market snapshot

Nationwide CY2023

Medicare IPPS · CY2023 · as published by CMS

280 ACUTE MYOCARDIAL INFARCTION, DISCHARGED ALIVE WITH MCC MS-DRG

Scope Medicare Part A fee‑for‑service inpatient discharges at IPPS short‑term acute‑care hospitals, CY2023. A discharge is a counted stay, not a procedure.

National scale 87,026 discharges (CY2023, Medicare Part A fee‑for‑service)

Category MDC 05 — Diseases and disorders of the circulatory system — as CMS classifies it in the IPPS Final Rule

Type Medical — CMS's own type for this MS‑DRG

National rank 9th-largest of 773 MS-DRGs by CY2023 national discharges

CMS descriptor · Medicare IPPS inpatient claims, CY2023

Market summary

Discharges

87,026

counted stays, CY2023 · Medicare Part A fee‑for‑service only — no Medicare Advantage

Largest state market

Florida

8,384 discharges, 9.6% of the US total, CY2023

State markets

states and DC with a published CY2023 total in this MS-DRG

Disclosed at hospital level

95.5%

83,150 of the 87,026 published discharges appear in a hospital row — a floor; the rest are suppressed cells

CMS revises MS-DRG definitions every fiscal year, so CY2023 figures may not compare exactly with CY2024.

Data year CY2024 CY2023 CY2022 CY2021 CY2020

How to read these figures

CMS excludes any hospital×DRG cell derived from 10 or fewer discharges, so a hospital missing from a ranking is suppressed, not absent — never a zero. Sums over disclosed rows are floors and are labeled as such; shares are computed only against the totals CMS publishes for the geography, which are not restricted to the disclosed rows. Maryland hospitals are paid under that state's all‑payer waiver, so their charge and payment figures do not compare with the rest.

Why there is no clinician ranking here

There is no clinician ranking for a DRG — that is a fact about the data, not a gap in it. MS‑DRG is an inpatient hospital classification: CMS publishes it at hospital level only, one row per hospital per DRG, with no clinician identifier anywhere in the file.

Clinician volume lives in a different dataset — Medicare Part B professional claims — and that is what ranks clinicians on procedure-code markets. The two do not join: attributing a clinician's professional claims to a hospital's discharges would manufacture a figure CMS does not publish, so Nevvi does not print one.

The Hospitals tab ranks the facilities that report these discharges. For clinician rankings, open a procedure-code market — the code search is the way in.

The Overview for this market — what Medicare pays per discharge, and where the discharges happen — is part of Explore.

See what Medicare pays

An Explore subscription, $249 a seat a year, opens this market's Overview, including what Medicare pays per discharge.

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