Q50.4Billable
Embryonic cyst of fallopian tube
- Chapter
- 17. Congenital malformations, deformations and chromosomal abnormalities
- Category
- Q50
- Effective date
- October 1, 2026
Related codes in category Q50
Q50Congen malform of ovaries, fallopian tubes & broad ligamentsQ50.0Congenital absence of ovaryQ50.01Congenital absence of ovary, unilateralYesQ50.02Congenital absence of ovary, bilateralYesQ50.1Developmental ovarian cystYesQ50.2Congenital torsion of ovaryYesQ50.3Other congenital malformations of ovaryQ50.31Accessory ovaryYesQ50.32Ovarian streakYesQ50.39Other congenital malformation of ovaryYesQ50.5Embryonic cyst of broad ligamentYesQ50.6Oth congenital malformations of fallop and broad ligamentYes
Frequently asked questions
What is ICD-10 code Q50.4?
Q50.4 is an ICD-10-CM diagnosis code for Embryonic cyst of fallopian tube.
Is Q50.4 a billable code?
Yes. Q50.4 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is Q50.4 in?
Q50.4 falls under Chapter 17: Congenital malformations, deformations and chromosomal abnormalities.
When did Q50.4 become effective?
Q50.4 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to Q50.4?
Q50.4 belongs to category Q50, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.