Q56.4
Indeterminate sex, unspecified
- Release
- FY 2027
- Effective
Hierarchy
Where Q56.4 sits in the official hierarchy. Each level is the code it is classified under.
- Q56 Parent Indeterminate sex and pseudohermaphroditism
- Q56.4 This code Indeterminate sex, unspecified
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
Inclusion Terms
Ambiguous genitalia
Excludes1
46,XX true hermaphrodite ( Q99.1 )
Inherited from Q56 — Indeterminate sex and pseudohermaphroditism
Excludes1
androgen insensitivity syndrome ( E34.5- )
Inherited from Q56 — Indeterminate sex and pseudohermaphroditism
Excludes1
chimera 46,XX/46,XY true hermaphrodite ( Q99.0 )
Inherited from Q56 — Indeterminate sex and pseudohermaphroditism
Excludes1
female pseudohermaphroditism with adrenocortical disorder ( E25 .-)
Inherited from Q56 — Indeterminate sex and pseudohermaphroditism
Excludes1
pseudohermaphroditism with specified chromosomal anomaly (Q96-Q99)
Inherited from Q56 — Indeterminate sex and pseudohermaphroditism
Version History
How Q56.4 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentIndeterminate sex, unspecified
-
FY 2026 Effective
UnchangedIndeterminate sex, unspecified
Related Codes
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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