Q87.8
ICD-10Non-billable categoryOth congenital malformation syndromes, NEC
Official ICD-10-CM descriptor (FY2026)
Other specified congenital malformation syndromes, not elsewhere classified
Q87.8 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.
Excludes1
Not coded here. An Excludes1 code should never be reported at the same time as the code above it.
- Zellweger syndrome (E71.510)
ICD-10-CM FY2026 defines 9 codes beneath Q87.8. See the ICD-10-CM index for what this site publishes.
Related codes in Q87
- Q87.0Congen malform syndromes predom affecting facial appearance
- Q87.1Congenital malform syndromes predom assoc w short staturecategory
- Q87.2Congenital malformation syndromes predom involving limbs
- Q87.3Congenital malformation syndromes involving early overgrowth
- Q87.4Marfan syndromecategory
- Q87.5Oth congenital malformation syndromes w oth skeletal changes
Where this code sits
- Parent code
- Q87
Krasyn AI Coder
Get code suggestions automatically as you type notes. Free for 50 analyses.
Install for Chrome — freeSource
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.