ICD-10-CM · FY 2026 APRIL UPDATE
Q87.8
Other specified congenital malformation syndromes, not elsewhere classified
Diagnosis reference
Nonbillable categoryThis entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.
Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification
Related entries
Up to 30 descendants in this category
| CODE | DESCRIPTION | TYPE |
|---|---|---|
| Q87.81 | Alport syndrome | Billable |
| Q87.82 | Arterial tortuosity syndrome | Billable |
| Q87.83 | Bardet-Biedl syndrome | Billable |
| Q87.84 | Laurence-Moon syndrome | Billable |
| Q87.85 | MED13L syndrome | Billable |
| Q87.86 | Kleefstra syndrome | Billable |
| Q87.87 | Hao-Fountain Syndrome | Billable |
| Q87.88 | CTNNB1 syndrome | Billable |
| Q87.89 | Other specified congenital malformation syndromes, not elsewhere classified | Billable |
Use the complete reference
This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.
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