N83.521Billable
Torsion of right fallopian tube
- Chapter
- 14. Diseases of the genitourinary system
- Category
- N83
- Effective date
- October 1, 2026
Related codes in category N83
N83Noninflammatory disord of ovary, fallop and broad ligamentN83.0Follicular cyst of ovaryN83.00Follicular cyst of ovary, unspecified sideYesN83.01Follicular cyst of right ovaryYesN83.02Follicular cyst of left ovaryYesN83.1Corpus luteum cystN83.10Corpus luteum cyst of ovary, unspecified sideYesN83.11Corpus luteum cyst of right ovaryYesN83.12Corpus luteum cyst of left ovaryYesN83.2Other and unspecified ovarian cystsN83.20Unspecified ovarian cystsN83.201Unspecified ovarian cyst, right sideYes
Frequently asked questions
What is ICD-10 code N83.521?
N83.521 is an ICD-10-CM diagnosis code for Torsion of right fallopian tube.
Is N83.521 a billable code?
Yes. N83.521 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is N83.521 in?
N83.521 falls under Chapter 14: Diseases of the genitourinary system.
When did N83.521 become effective?
N83.521 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to N83.521?
N83.521 belongs to category N83, 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.