I08.8 — Other rheumatic multiple valve diseases
Is I08.8 billable?
Yes — I08.8 is billable for FY2027. I08.8 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. I08.8 may be submitted for encounters from October 1, 2026 through September 30, 2027.
I08.8 at a glance
| Code | I08.8 |
|---|---|
| Description | Other rheumatic multiple valve diseases |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Which MS-DRGs does I08.8 group to?
I08.8 sits in MDC 05 and helps define the logic of 2 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 306Cardiac Congenital and Valvular Disorders with MCCmedical
- 307Cardiac Congenital and Valvular Disorders without MCCmedical
How is I08.8 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to I08.8. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Panvalvular disease › specified NEC
- Disease, diseased › panvalvular › specified NEC
- Endocarditis › multiple valves › specified disorders (chronic) (marantic) (nonbacterial) (thrombotic) (valvular)
- Disease, diseased › valve, valvular › multiple › specified NEC
- Endocarditis › pulmonary › with rheumatic fever › inactive or quiescent › with aortic, mitral or tricuspid disease (chronic) (marantic) (nonbacterial) (thrombotic) (valvular)
- Insufficiency, insufficient › pulmonary › valve › rheumatic › with aortic, mitral or tricuspiddisease
- Stenosis, stenotic › pulmonary › valve › rheumatic › with aortic, mitral or tricuspiddisease (cicatricial)
Excludes1 — never code together — inherited from I08
The conditions below can never be reported together with I08.8 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Excludes2 — not included here — inherited from Chapter 9
The conditions below are not part of I08.8, but a patient may have both at the same time. When documentation supports it, I08.8 and the excluded code may both be reported.
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)
Excludes2 — not included here — inherited from I08
The conditions below are not part of I08.8, but a patient may have both at the same time. When documentation supports it, I08.8 and the excluded code may both be reported.
How long has I08.8 existed?
I08.8 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.