Q50.1 Developmental ovarian cyst

Billable ICD-10-CM code, FY2026. Exempt from present-on-admission (POA) reporting.

MS-DRG index

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

Approximate ICD-9-CM (GEMs)

• 752.0 Anomalies of ovaries (approximate)

Code annotations containing back-references to Q50.1

Back-references to Q50.1

• Type 1 Excludes: N83.2 Other and unspecified ovarian cysts ("developmental ovarian cyst (Q50.1)")

Diagnosis Index entries for Q50.1

• Cyst (colloid) (mucous) (simple) (retention) › congenital NEC › ovary
• Cyst (colloid) (mucous) (simple) (retention) › developmental › ovary, ovarian
• Cyst (colloid) (mucous) (simple) (retention) › ovary, ovarian (twisted) › developmental

Nearby codes

• Q50 Congenital malformations of ovaries, fallopian tubes and broad ligaments
• Q50.0 Congenital absence of ovary
• Q50.01 Congenital absence of ovary, unilateral
• Q50.02 Congenital absence of ovary, bilateral
• Q50.1 Developmental ovarian cyst (this code)
• Q50.2 Congenital torsion of ovary
• Q50.3 Other congenital malformations of ovary
• Q50.31 Accessory ovary
• Q50.32 Ovarian streak
• Q50.39 Other congenital malformation of ovary