Q55.8 Other specified congenital malformations of male genital organs
The ICD-10-CM code for Other specified congenital malformations of male genital organs is Q55.8 (FY2026). It is a billable, claim-ready diagnosis code.
Classification
- Section
- Q50-Q56: Congenital malformations of genital organs (Q50-Q56)
- Category Q55
- 21 codes (18 billable)
- FY2026 Status
- Stable since FY2024
Also Known As
ICD-10-CM Alphabetic Index entries that lead to Q55.8:
- Adhesions, adhesive (postinfective) › penis to scrotum (congenital)
- Microgenitalia, congenital › male
- Accessory (congenital) › genital organ (s) › male
- Absence (of) (organ or part) (complete or partial) › genitourinary organs, congenital NEC › male
- Accessory (congenital) › genitourinary organs NEC › male
- Agenesis › genitalia, genital (organ(s)) › male
- Absence (of) (organ or part) (complete or partial) › genital organs › male, congenital
- Anomaly, anomalous (congenital) (unspecified type) › genitalia, genital organ (s) or system › male › specified NEC
U.S. Hospital Utilization
- An estimated 2,015 U.S. inpatient stays in 2023 included Q55.8 among the documented diagnoses.
Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.
Official Coding Guidelines
POA indicator for congenital conditions/anomalies and Q00-Q99 exceptionCongenital conditions and anomalies Assign “Y” for congenital conditions and anomalies except for categories Q00- Q99, Congenital anomalies, which are on the exempt list. Congenital conditions are always considered present on admission.
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026