ICD-10-CM > O00-O9A > O30-O48 > O31 > O31.0 > O31.03 O31.03 Papyraceous fetus, third trimester Non-Billable/Non-Specific Codes O31.03X0..., not applicable or unspecifiedO31.03X1..., fetus 1O31.03X2..., fetus 2O31.03X3..., fetus 3O31.03X4..., fetus 4O31.03X5..., fetus 5O31.03X9..., other fetus