I08
Multiple valve diseases
Not billable — category only FY2026 2025-10-01 → 2026-09-30
Exclusions 13 never code together
I08code
Excludes1
I00-I99chapter
Excludes2
- certain conditions originating in the perinatal period (P04-P96)P04-P96
- certain infectious and parasitic diseases (A00-B99)A00-B99
- 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
- systemic connective tissue disorders (M30-M36)M30-M36
- transient cerebral ischemic attacks and related syndromes (G45.-)G45.-
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 1
I08code
Includes
- multiple valve diseases specified as rheumatic or unspecified
Index entries leading here filed at null
No alphabetic index entry points at this code.
Subordinate codes 6
I08.0 Rheumatic disorders of both mitral and aortic valves I08.1 Rheumatic disorders of both mitral and tricuspid valves I08.2 Rheumatic disorders of both aortic and tricuspid valves I08.3 Comb rheumatic disord of mitral, aortic and tricuspid valves I08.8 Other rheumatic multiple valve diseases I08.9 Rheumatic multiple valve disease, unspecified
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.