ICD-10-CM > O00-O9A > O30-O48 > O35 > O35.F O35.F Maternal care for other (suspected) fetal abnormality and damage, fetal musculoskeletal anomalies of trunk Non-Billable/Non-Specific Type 2 Excludes maternal care for other (suspected) fetal abnormality and damage, fetal lower extremities anomalies (O35.H)maternal care for other (suspected) fetal abnormality and damage, fetal upper extremities anomalies (O35.G) Codes O35.FXX0..., not applicable or unspecifiedO35.FXX1..., fetus 1O35.FXX2..., fetus 2O35.FXX3..., fetus 3O35.FXX4..., fetus 4O35.FXX5..., fetus 5O35.FXX9..., other fetus