N83.5 — Torsion of ovary, ovarian pedicle and fallopian tube

Not billable

Is N83.5 billable?

No — N83.5 is a non-billable header code. N83.5 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 7 billable codes beneath N83.5.

Billable codes under this header

N83.5 at a glance

Code	N83.5
Description	Torsion of ovary, ovarian pedicle and fallopian tube
Billable	No — header code
Code set	ICD-10-CM FY2027
Valid for encounters	October 1, 2026 – September 30, 2027

Inclusion terms

Alternative wording in documentation that is classified to N83.5.

Torsion of accessory tube

Excludes2 — not included here — inherited from Chapter 14

The conditions below are not part of N83.5, but a patient may have both at the same time. When documentation supports it, N83.5 and the excluded code may both be reported.

certain conditions originating in the perinatal period (P04-P96)
certain infectious and parasitic diseases (A00-B99)
complications of pregnancy, childbirth and the puerperium (O00-O9A)
congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
endocrine, nutritional and metabolic diseases (E00-E88)
injury, poisoning and certain other consequences of external causes (S00-T88)
neoplasms (C00-D49)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Excludes2 — not included here — inherited from N83

The conditions below are not part of N83.5, but a patient may have both at the same time. When documentation supports it, N83.5 and the excluded code may both be reported.

hydrosalpinx (N70.1-)

What codes fall under N83.5? (3)

How long has N83.5 existed?

N83.5 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.

Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.