O32.2 — Maternal care for transverse and oblique lie
O32.2 is a non-billable header ICD-10-CM code for maternal care for transverse and oblique lie. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.
This code requires a 7th character
One of the following 7th characters is to be assigned to each code under category O32. 7th character 0 is for single gestations and multiple gestations where the fetus is unspecified. 7th characters 1 through 9 are for cases of multiple gestations to identify the fetus for which the code applies. The appropriate code from category O30, Multiple gestation, must also be assigned when assigning a code from category O32 that has a 7th character of 1 through 9.
- 0
- not applicable or unspecified
- 1
- fetus 1
- 2
- fetus 2
- 3
- fetus 3
- 4
- fetus 4
- 5
- fetus 5
- 9
- other fetus
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Maternal care for oblique presentation
- Maternal care for transverse presentation
Excludes1 inherited from the categories above O32.2
These are not written on O32.2, but they bind it: a note on a category applies to every code beneath it. Billing O32.2 with anything listed here is a denial.
Risk adjustment
O32.2 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
How O32.2 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to O32.2.
- Prolapse, prolapsed›arm or hand
- Transverse›lie(mother)
- Delivery›cesarean›acromion presentation
- Delivery›cesarean›oblique presentation
- Delivery›cesarean›shoulder presentation
- Delivery›cesarean›transverse presentation or lie
- Pregnancy›complicated by›oblique lie or presentation
- Pregnancy›complicated by›transverse lie or presentation
- Delivery›cesarean›prolapse›arm or hand
- Delivery›complicated›by›prolapse›arm or hand
- Delivery›complicated›by›malposition, malpresentation›without obstruction›oblique
- Delivery›complicated›by›malposition, malpresentation›without obstruction›transverse
Code history
O32.2 has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.
Code to one of these instead O32.2
7 child codes. Green means billable.
- O32.2XX0Maternal care for transverse and oblique lie, not applicable or unspecified
- O32.2XX1Maternal care for transverse and oblique lie, fetus 1
- O32.2XX2Maternal care for transverse and oblique lie, fetus 2
- O32.2XX3Maternal care for transverse and oblique lie, fetus 3
- O32.2XX4Maternal care for transverse and oblique lie, fetus 4
- O32.2XX5Maternal care for transverse and oblique lie, fetus 5
- O32.2XX9Maternal care for transverse and oblique lie, other fetus
Related codes at this level
Codes that share O32. If O32.2 is not quite right, the correct code is usually one of these.
- O32.0Maternal care for unstable lie
- O32.1Maternal care for breech presentation
- O32.3Maternal care for face, brow and chin presentation
- O32.4Maternal care for high head at term
- O32.6Maternal care for compound presentation
- O32.8Maternal care for other malpresentation of fetus
- O32.9Maternal care for malpresentation of fetus, unspecified
Questions about O32.2
- Is O32.2 a billable ICD-10-CM code?
- No. O32.2 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
- Where does O32.2 sit in the tabular list?
- Pregnancy, childbirth and the puerperium (O00-O9A), in the block Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48).
- What cannot be coded together with O32.2?
- O32.2 carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter. Some are written on the categories above O32.2 (O32) and apply to it just the same.