ICD-10-CM > O00-O9A > O60-O77 > O60 O60 Preterm labor Non-Billable/Non-Specific Includes onset (spontaneous) of labor before 37 completed weeks of gestation Type 1 Excludes false labor (O47.0-)threatened labor NOS (O47.0-) Codes O60.0Preterm labor without deliveryO60.00Preterm labor without delivery, unspecified trimesterO60.02Preterm labor without delivery, second trimesterO60.03Preterm labor without delivery, third trimesterO60.1Preterm labor with preterm deliveryO60.10Preterm labor with preterm delivery, unspecified trimesterO60.10X0..., not applicable or unspecifiedO60.10X1..., fetus 1O60.10X2..., fetus 2O60.10X3..., fetus 3O60.10X4..., fetus 4O60.10X5..., fetus 5O60.10X9..., other fetusO60.12Preterm labor second trimester with preterm delivery second trimesterO60.12X0..., not applicable or unspecifiedO60.12X1..., fetus 1O60.12X2..., fetus 2O60.12X3..., fetus 3O60.12X4..., fetus 4O60.12X5..., fetus 5O60.12X9..., other fetusO60.13Preterm labor second trimester with preterm delivery third trimesterO60.13X0..., not applicable or unspecifiedO60.13X1..., fetus 1O60.13X2..., fetus 2O60.13X3..., fetus 3O60.13X4..., fetus 4O60.13X5..., fetus 5O60.13X9..., other fetusO60.14Preterm labor third trimester with preterm delivery third trimesterO60.14X0..., not applicable or unspecifiedO60.14X1..., fetus 1O60.14X2..., fetus 2O60.14X3..., fetus 3O60.14X4..., fetus 4O60.14X5..., fetus 5O60.14X9..., other fetusO60.2Term delivery with preterm laborO60.20Term delivery with preterm labor, unspecified trimesterO60.20X0..., not applicable or unspecifiedO60.20X1..., fetus 1O60.20X2..., fetus 2O60.20X3..., fetus 3O60.20X4..., fetus 4O60.20X5..., fetus 5O60.20X9..., other fetusO60.22Term delivery with preterm labor, second trimesterO60.22X0..., not applicable or unspecifiedO60.22X1..., fetus 1O60.22X2..., fetus 2O60.22X3..., fetus 3O60.22X4..., fetus 4O60.22X5..., fetus 5O60.22X9..., other fetusO60.23Term delivery with preterm labor, third trimesterO60.23X0..., not applicable or unspecifiedO60.23X1..., fetus 1O60.23X2..., fetus 2O60.23X3..., fetus 3O60.23X4..., fetus 4O60.23X5..., fetus 5O60.23X9..., other fetus