662 Long labor 
662.0 Prolonged first stage of labor 
662.00 Prolonged first stage of labor, unspecified as to episode of care or not applicable convert 662.00 to ICD-10-CM- 662.01 Prolonged first stage of labor, delivered, with or without mention of antepartum condition convert 662.01 to ICD-10-CM
662.03 Prolonged first stage of labor, antepartum condition or complication convert 662.03 to ICD-10-CM- 662.1 Prolonged labor unspecified
- 662.10 Unspecified prolonged labor, unspecified as to episode of care or not applicable convert 662.10 to ICD-10-CM
- 662.11 Unspecified prolonged labor, delivered, with or without mention of antepartum condition convert 662.11 to ICD-10-CM
- 662.13 Unspecified prolonged labor, antepartum condition or complication convert 662.13 to ICD-10-CM
- 662.2 Prolonged second stage of labor
- 662.20 Prolonged second stage of labor, unspecified as to episode of care or not applicable convert 662.20 to ICD-10-CM
- 662.21 Prolonged second stage of labor, delivered, with or without mention of antepartum condition convert 662.21 to ICD-10-CM
- 662.23 Prolonged second stage of labor, antepartum condition or complication convert 662.23 to ICD-10-CM
- 662.3 Delayed delivery of second twin triplet etc
662.30 Delayed delivery of second twin, triplet, etc., unspecified as to episode of care or not applicable convert 662.30 to ICD-10-CM- 662.31 Delayed delivery of second twin, triplet, etc., delivered, with or without mention of antepartum condition convert 662.31 to ICD-10-CM
- 662.33 Delayed delivery of second twin, triplet, etc., antepartum condition or complication convert 662.33 to ICD-10-CM
