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ICD-10-CM 2027 diagnosis code

Q50Congenital malformations of ovaries, fallopian tubes and broad ligaments

Not billable — use a more specific code

Q50 is a header code, so it can't be reported by itself. Choose one of the 7 more specific codes beneath it.Short description: Congen malform of ovaries, fallopian tubes & broad ligaments

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About Q50

Q50 is the ICD-10-CM diagnosis code for congenital malformations of ovaries, fallopian tubes and broad ligaments. It belongs to block Q50-Q56 (congenital malformations of genital organs) and chapter 17 (congenital malformations, deformations, chromosomal abnormalities, and genetic disorders). It is a header code, so it can't be reported by itself; one of its 7 subcodes must be used instead.

To report this condition, pick the subcode that matches the documentation: Q50.0 (ovary), Q50.1 (cyst), Q50.2 (ovary), Q50.3 (ovary), Q50.4 (tube), Q50.5 (ligament) and Q50.6 (ligament).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Specific codes under Q50

Notes that apply from higher levels

Instructions written at a parent level also apply to Q50.

Broader instructions also apply from Q50-Q56 Congenital malformations of genital organs and Chapter 17: Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about Q50

Is Q50 billable?

No. Q50 is a header code. Report one of its more specific subcodes instead.