ICD-10-CM · Chapter 15 · O00-O9A
O62 Abnormalities of forces of labor
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| O62..0 | Primary inadequate contractions | Yes |
| O62..1 | Secondary uterine inertia | Yes |
| O62..2 | Other uterine inertia | Yes |
| O62..3 | Precipitate labor | Yes |
| O62..4 | Hypertonic, incoordinate, and prolonged uterine contractions | Yes |
| O62..8 | Other abnormalities of forces of labor | Yes |
| O62..9 | Abnormality of forces of labor, unspecified | Yes |
Last reviewed: September 2026