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MS-DRG Lookup
DRG 313

MDC 05 — DRG 313

Chest Pain

Principal diagnosis codes (4)

R07.2Precordial pain
R07.82Intercostal pain
R07.89Other chest pain
R07.9Chest pain, unspecified

Source: official CMS ICD-10 MS-DRG Definitions Manual. This page shows the principal-diagnosis code list only, for informational purposes — it is not a DRG grouper and does not determine actual DRG assignment, which also depends on procedures, complications/comorbidities (CC/MCC), age, discharge status, and payer-specific edits. See our Disclaimer.

Data current as of FY2026 CMS/NCHS release. Not affiliated with or endorsed by CMS, HHS, or NCHS.

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