ICD-10/O31.03X0

O31.03X0 ICD 2026 Code: Papyraceous fetus, third trimester, not applicable or unspecified

O31.03X0 is the authoritative medical code for Papyraceous fetus, third trimester, not applicable or unspecified. This classification is used in medical billing and clinical recording to specify the clinical criteria for papyraceous fetus, third trimester, not applicable or unspecified (ICD-10-CM O31.03X0), ensuring healthcare documentation aligns with 2026 federal coding standards.

Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.

Official Registry Overview & Definition

Papyraceous fetus, third trimester, not applicable or unspecified is a billable ICD-10-CM diagnosis code O31.030. Excludes2 (not included here): delayed delivery of second twin, triplet, etc. O63.2; malpresentation of one fetus or more O32.9; placental transfusion syndromes O43.0-. 7th character: One of the following 7th characters is to be assigned to each code under category O31. 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 a code from category O31 that has a 7th character of 1 through 9..

Official Tabular Instructional Notes

Sequencing, inclusion, and exclusion notes published for O31.03X0 in the official ICD-10-CM tabular list.

Excludes2 — Not Included Here

Conditions not covered by this code, but which may be reported alongside it when both are present.

  • delayed delivery of second twin, triplet, etc. O63.2
  • malpresentation of one fetus or more O32.9
  • placental transfusion syndromes O43.0-

Frequently Asked Questions (FAQ) & Clinical Guidance

Does O31.03X0 require a 7th character?

Yes. One of the following 7th characters is to be assigned to each code under category O31. 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 a code from category O31 that has a 7th character of 1 through 9..

Can O31.03X0 be reported alongside related conditions?

Per official ICD-10-CM Excludes2 instructions, O31.03X0 and the following are not considered part of each other and may both be reported when both conditions are present: delayed delivery of second twin, triplet, etc. (O63.2); malpresentation of one fetus or more (O32.9); placental transfusion syndromes (O43.0-).

Nearest Codes in This Family

Official ICD-10-CM classifications closest to O31.03X0 in its code family, with their registry titles.

  • O31 — Complications specific to multiple gestation
  • O31.0 — Papyraceous fetus
  • O31.01 — Papyraceous fetus, first trimester
  • O31.02 — Papyraceous fetus, second trimester
  • O31.03 — Papyraceous fetus, third trimester
  • O31.1 — Continuing pregnancy after spontaneous abortion of one fetus or more
  • O31.10 — Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester