M05.30
Rheumatoid heart disease with rheumatoid arthritis of unspecified site
Billable FY2026 2025-10-01 → 2026-09-30
This is the unspecified option. 8 more
specific codes sit alongside it. Worth
checking whether the documentation supports one of them.
Exclusions 13 never code together
M05code
M00-M99chapter
Excludes2
- arthropathic psoriasis (L40.5-)L40.5-
- certain conditions originating in the perinatal period (P04-P96)P04-P96
- certain infectious and parasitic diseases (A00-B99)A00-B99
- compartment syndrome (traumatic) (T79.A-)T79.A-
- complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)Q00-Q99
- endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
- injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
- neoplasms (C00-D49)C00-D49
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 6
M05.3code
Inclusion terms
- Rheumatoid carditis
- Rheumatoid endocarditis
- Rheumatoid myocarditis
- Rheumatoid pericarditis
M00-M25block
Includes
- Disorders affecting predominantly peripheral (limb) joints
M00-M99chapter
Notes
- Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
Index entries leading here 1
- Rheumatoid — see also condition
- carditis M05.30
Alongside this code 8 same parent — M05.3
M05.31 Rheumatoid heart disease w rheumatoid arthritis of shoulder category M05.32 Rheumatoid heart disease with rheumatoid arthritis of elbow category M05.33 Rheumatoid heart disease with rheumatoid arthritis of wrist category M05.34 Rheumatoid heart disease with rheumatoid arthritis of hand category M05.35 Rheumatoid heart disease with rheumatoid arthritis of hip category M05.36 Rheumatoid heart disease with rheumatoid arthritis of knee category M05.37 Rheumatoid heart disease w rheumatoid arthritis of ank/ft category M05.39 Rheumatoid heart disease w rheumatoid arthritis mult site
Medications 1
MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.