E34.52 Partial androgen insensitivity syndrome

Billable ICD-10-CM code, FY2026.

Applicable to

• Partial androgen insensitivity
• Reifenstein syndrome

Applies from E34 Other endocrine disorders

Excludes1 (never code together)

• pseudohypoparathyroidism (E20.1)

MS-DRG index

Defines the logic of DRG(s) 643-645 in MDC 10.

Approximate ICD-9-CM (GEMs)

• 259.52 Partial androgen insensitivity

Code annotations containing back-references to E34.52

Back-references to E34.5

• Type 1 Excludes: E29 Testicular dysfunction ("androgen insensitivity syndrome (E34.5-)")
• Type 1 Excludes: Q56 Indeterminate sex and pseudohermaphroditism ("androgen insensitivity syndrome (E34.5-)")

Back-references to E34

• Code First: G63 Polyneuropathy in diseases classified elsewhere ("endocrine disease, except diabetes (E00-E07, E15-E16, E20-E34)")

Diagnosis Index entries for E34.52

• Insensitivity › androgen › partial
• Reifenstein syndrome
• Syndrome › androgen insensitivity › partial
• Syndrome › Reifenstein

Nearby codes

• E34.39 Other short stature due to endocrine disorder
• E34.4 Constitutional tall stature
• E34.5 Androgen insensitivity syndrome
• E34.50 Androgen insensitivity syndrome, unspecified
• E34.51 Complete androgen insensitivity syndrome
• E34.52 Partial androgen insensitivity syndrome (this code)
• E34.8 Other specified endocrine disorders
• E34.9 Endocrine disorder, unspecified