ICD-10-CM · Chapter 17 · Q00–Q99
Q55.9
Congenital malformation of male genital organ, unspecified
Congenital malformations, deformations and chromosomal abnormalities
Quick facts
- Code
- Q55.9
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 17 — Congenital malformations, deformations and chromosomal abnormalities
- Category
- Q55 — Other congenital malformations of male genital organs
- Specificity
- 4 characters
How coders use this code
ICD-10-CM Q55.9 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of congenital malformation of male genital organ, unspecified. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in Q55
- Q55Other congenital malformations of male genital organs
- Q55.0Absence and aplasia of testis
- Q55.1Hypoplasia of testis and scrotum
- Q55.2Other and unspecified congenital malformations of testis and scrotum
- Q55.20Unspecified congenital malformations of testis and scrotum
- Q55.21Polyorchism
- Q55.22Retractile testis
- Q55.23Scrotal transposition
- Q55.29Other congenital malformations of testis and scrotum
- Q55.3Atresia of vas deferens
- Q55.4Other congenital malformations of vas deferens, epididymis, seminal vesicles and prostate
- Q55.5Congenital absence and aplasia of penis
- Q55.6Other congenital malformations of penis
- Q55.61Curvature of penis (lateral)
- Q55.62Hypoplasia of penis
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