E28.39 Other primary ovarian failure

Billable ICD-10-CM code, FY2026.

Applicable to

• Decreased estrogen
• Resistant ovary syndrome

Applies from E28 Ovarian dysfunction

Excludes1 (never code together)

• isolated gonadotropin deficiency (E23.0)
• postprocedural ovarian failure (E89.4-)

Applies from E28.3 Primary ovarian failure

Excludes1 (never code together)

• pure gonadal dysgenesis (Q99.1)
• Turner's syndrome (Q96.-)

MS-DRG index

Defines the logic of DRG(s) 742-743 in MDC 13.

Approximate ICD-9-CM (GEMs)

• 256.39 Other ovarian failure

Code annotations containing back-references to E28.39

Back-references to E28

• Code First: G63 Polyneuropathy in diseases classified elsewhere ("endocrine disease, except diabetes (E00-E07, E15-E16, E20-E34)")
• Type 1 Excludes: N91 Absent, scanty and rare menstruation ("ovarian dysfunction (E28.-)")

Diagnosis Index entries for E28.39

• Decrease (d) › estrogen
• Deficiency, deficient › ovarian
• Deficiency, deficient › secretion › ovary
• Failure, failed › ovarian (primary)
• Hypofunction › ovary
• Hypogonadism › female
• Hypogonadism › ovarian (primary)
• Hypo-ovarianism, hypo-ovarism
• Hyposecretion › ovary
• Infertility › female › due to › ovarian failure
• Insufficiency, insufficient › gonadal › ovary
• Ovary, ovarian › resistant syndrome
• Suppression › ovarian secretion
• Syndrome › ovary › resistant
• Syndrome › resistant ovary

Nearby codes

• E28.2 Polycystic ovarian syndrome
• E28.3 Primary ovarian failure
• E28.31 Premature menopause
• E28.310 Symptomatic premature menopause
• E28.319 Asymptomatic premature menopause
• E28.39 Other primary ovarian failure (this code)
• E28.8 Other ovarian dysfunction
• E28.9 Ovarian dysfunction, unspecified