Q51.2 — Other doubling of uterus

Not billable

Is Q51.2 billable?

No — Q51.2 is a non-billable header code. Q51.2 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 3 billable codes beneath Q51.2.

Billable codes under this header

Q51.2 at a glance

Code	Q51.2
Description	Other doubling of uterus
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 Q51.2.

Doubling of uterus NOS
Septate uterus

Excludes1 — never code together — inherited from Q50-Q56

The conditions below can never be reported together with Q51.2 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

androgen insensitivity syndrome (E34.5-)
syndromes associated with anomalies in the number and form of chromosomes (Q90-Q99)

Excludes2 — not included here — inherited from Chapter 17

The conditions below are not part of Q51.2, but a patient may have both at the same time. When documentation supports it, Q51.2 and the excluded code may both be reported.

inborn errors of metabolism (E70-E88)

What codes fall under Q51.2? (3)

How long has Q51.2 existed?

Q51.2 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.

FY2019: Q51.2 stopped being billable

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