E88.9
ICD-10BillableMetabolic disorder, unspecified
Official ICD-10-CM descriptor (FY2026)
Metabolic disorder, unspecified
E88.9 is valid for submission on a claim — CMS flags it as a billable, specific code.
Related codes in E88
- E88.0Disorders of plasma-protein metabolism, NECcategory
- E88.1Lipodystrophy, not elsewhere classifiedcategory
- E88.2Lipomatosis, not elsewhere classified
- E88.3Tumor lysis syndrome
- E88.4Mitochondrial metabolism disorderscategory
- E88.8Other specified metabolic disorderscategory
- E88.AWasting disease (syndrome) due to underlying condition
Where this code sits
- Parent code
- E88
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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.