O33.7 Maternal care for disproportion due to other fetal deformities

Non-billable ICD-10-CM code.

Applicable to

• Maternal care for disproportion due to fetal ascites
• Maternal care for disproportion due to fetal hydrops
• Maternal care for disproportion due to fetal meningomyelocele
• Maternal care for disproportion due to fetal sacral teratoma
• Maternal care for disproportion due to fetal tumor

Excludes1 (never code together)

• obstructed labor due to other fetal deformities (O66.3)

7th character note

• One of the following 7th characters is to be assigned to code O33.7. 7th character 0 is for single gestations and multiple gestations where the fetus is unspecified. 7th characters 1 through 9 are for cases of multiple gestations to identify the fetus for which the code applies. The appropriate code from category O30, Multiple gestation, must also be assigned when assigning code O33.7 with a 7th character of 1 through 9.

7th character required

• 0 — not applicable or unspecified
• 1 — fetus 1
• 2 — fetus 2
• 3 — fetus 3
• 4 — fetus 4
• 5 — fetus 5
• 9 — other fetus

Applies from O33 Maternal care for disproportion

Includes

• the listed conditions as a reason for observation, hospitalization or other obstetric care of the mother, or for cesarean delivery before onset of labor

Excludes1 (never code together)

• disproportion with obstructed labor (O65-O66)

Code annotations containing back-references to O33.7

Back-references to O33

• Type 1 Excludes: M95.5 Acquired deformity of pelvis ("maternal care for known or suspected disproportion (O33.-)")

Diagnosis Index entries for O33.7

• Deformity › fetal › with fetopelvic disproportion
• Pregnancy (single) (uterine) › complicated by (care of) (management affected by) › disproportion (due to) › fetal (ascites) (hydrops) (meningomyelocele) (sacral teratoma) (tumor) deformities NEC
• Pregnancy (single) (uterine) › complicated by (care of) (management affected by) › fetal (maternal care for) › disproportion due to deformity (fetal)

Nearby codes

• O33.6XX2 Maternal care for disproportion due to hydrocephalic fetus, fetus 2
• O33.6XX3 Maternal care for disproportion due to hydrocephalic fetus, fetus 3
• O33.6XX4 Maternal care for disproportion due to hydrocephalic fetus, fetus 4
• O33.6XX5 Maternal care for disproportion due to hydrocephalic fetus, fetus 5
• O33.6XX9 Maternal care for disproportion due to hydrocephalic fetus, other fetus
• O33.7 Maternal care for disproportion due to other fetal deformities (this code)
• O33.7XX0 Maternal care for disproportion due to other fetal deformities, not applicable or unspecified
• O33.7XX1 Maternal care for disproportion due to other fetal deformities, fetus 1
• O33.7XX2 Maternal care for disproportion due to other fetal deformities, fetus 2
• O33.7XX3 Maternal care for disproportion due to other fetal deformities, fetus 3
• O33.7XX4 Maternal care for disproportion due to other fetal deformities, fetus 4