E88.811 — Insulin resistance syndrome, Type A
Is E88.811 billable?
Yes — E88.811 is billable for FY2027. E88.811 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. E88.811 may be submitted for encounters from October 1, 2026 through September 30, 2027.
E88.811 at a glance
| Code | E88.811 |
|---|---|
| Description | Insulin resistance syndrome, Type A |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Which MS-DRGs does E88.811 group to?
E88.811 sits in MDC 10 and helps define the logic of 1 MS-DRG (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 642Inborn and Other Disorders of Metabolismmedical
How is E88.811 listed in the Alphabetic Index?
These are the routes through the Alphabetic Index that lead to E88.811. They show the wording a clinician may have documented, which often differs from the Tabular description.
- Syndrome › insulin resistance › type A
Excludes1 — never code together — inherited from Chapter 4
The conditions below can never be reported together with E88.811 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- transitory endocrine and metabolic disorders specific to newborn (P70-P74)
Excludes1 — never code together — inherited from E70-E88
The conditions below can never be reported together with E88.811 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Excludes1 — never code together — inherited from E88
The conditions below can never be reported together with E88.811 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- histiocytosis X (chronic) (C96.6)
Use additional code — inherited from E88
Report an additional code alongside E88.811 to fully describe the condition. E88.811 is sequenced first.
- codes for associated conditions
Use additional code — inherited from E88.81
Report an additional code alongside E88.811 to fully describe the condition. E88.811 is sequenced first.
- codes for associated manifestations, such as:
- obesity (E66.-)
Excludes2 — not included here — inherited from E70-E88
The conditions below are not part of E88.811, but a patient may have both at the same time. When documentation supports it, E88.811 and the excluded code may both be reported.
- Ehlers-Danlos syndromes (Q79.6-)
How long has E88.811 existed?
E88.811 first appears in FY2024.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.