O60 - Preterm labor
Includes:
-onset (spontaneous) of labor before 37 completed weeks of gestation
Excludes 1:
-false labor O47.0-)
-threatened labor NOS O47.0-)
O60.0 - Preterm labor without delivery
O60.00 - Preterm labor without delivery, unspecified trimester
O60.02 - Preterm labor without delivery, second trimester
O60.03 - Preterm labor without delivery, third trimester
O60.1 - Preterm labor with preterm delivery
O60.10 - Preterm labor with preterm delivery, unspecified trimester
O60.12 - Preterm labor second trimester with preterm delivery second trimester
O60.13 - Preterm labor second trimester with preterm delivery third trimester
O60.14 - Preterm labor third trimester with preterm delivery third trimester
O60.2 - Term delivery with preterm labor
O60.20 - Term delivery with preterm labor, unspecified trimester
O60.22 - Term delivery with preterm labor, second trimester
O60.23 - Term delivery with preterm labor, third trimester