| Full description | Endocrine, nutritional and metabolic diseases complicating pregnancy, third trimester |
| Billable | Yes |
| Chapter | Chapter 15: Pregnancy, childbirth and the puerperium (O00-O9A) |
| Section | Other obstetric conditions, not elsewhere classified (O94-O9A) |
| Parent code | O99.28 — Oth endo, nutritional and metab diseases compl preg/chldbrth |