E89
ICD-10Non-billable categoryPostproc endocrine and metabolic comp and disorders, NEC
Official ICD-10-CM descriptor (FY2026)
Postprocedural endocrine and metabolic complications and disorders, not elsewhere classified
E89 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
Excludes2
Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.
- intraoperative complications of endocrine system organ or structure (E36.0-, E36.1-, E36.8)
More specific codes under E89
- E89.0Postprocedural hypothyroidism
- E89.1Postprocedural hypoinsulinemia
- E89.2Postprocedural hypoparathyroidism
- E89.3Postprocedural hypopituitarism
- E89.4Postprocedural ovarian failurecategory
- E89.5Postprocedural testicular hypofunction
- E89.6Postprocedural adrenocortical (-medullary) hypofunction
- E89.8Oth postproc endocrine and metabolic comp and disorderscategory
Where this code sits
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.