N83.5
Torsion of ovary, ovarian pedicle and fallopian tube
Not billable — category only FY2026 2025-10-01 → 2026-09-30
Exclusions 9 never code together
N00-N99chapter
Excludes2
- certain conditions originating in the perinatal period (P04-P96)P04-P96
- certain infectious and parasitic diseases (A00-B99)A00-B99
- complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)Q00-Q99
- endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
- injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
- neoplasms (C00-D49)C00-D49
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 1
N83.5code
Inclusion terms
- Torsion of accessory tube
Index entries leading here filed at null
No alphabetic index entry points at this code.
Alongside this code 9 same parent — N83
N83.0 Follicular cyst of ovary category N83.1 Corpus luteum cyst category N83.2 Other and unspecified ovarian cysts category N83.3 Acquired atrophy of ovary and fallopian tube category N83.4 Prolapse and hernia of ovary and fallopian tube category N83.6 Hematosalpinx N83.7 Hematoma of broad ligament N83.8 Oth noninflammatory disord of ovary, fallop and broad ligmt N83.9 Noninflammatory disord of ovary, fallop & broad ligmt, unsp
Subordinate codes 3
Medications 2
MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.