ICD-10 Code for Pancarditis
Also indexed as (acute) (chronic)
The ICD-10-CM code for pancarditis is I51.89 — Other ill-defined heart diseases. This is the code the Alphabetic Index gives for pancarditis with no further qualifier, valid for FY2027 (October 1, 2026 – September 30, 2027).
Billable
Which pancarditis code should you use?
The Alphabetic Index lists 3 codes under Pancarditis. Which one applies depends on the qualifier documented in the record — the type, site, cause, or associated condition. Find the qualifier below, then verify the code in the Tabular List before using it.
By type
| rheumatic | I09.89 | Other specified rheumatic heart diseases |
Pancarditis rheumatic
| active or acute | I01.8 | Other acute rheumatic heart disease |
Index terms and codes are reproduced from the official ICD-10-CM FY2027 release. The Alphabetic Index is a finding aid — a code must always be verified in the Tabular List before it is reported. Data sources