MCMedicalCodingSoftware
O08.5

O08.5: Metabolic disorders following an ectopic and molar pregnancy

Billable / specific codeICD-10-CM

O08.5 is a billable, specific ICD-10-CM code for metabolic disorders following an ectopic and molar pregnancy. It is valid for submission on a claim.

Check O08.5 with the rest of the claim: free scrubber

Other codes that can never be billed with O08.5

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • E87Other disorders of fluid, electrolyte and acid-base balance

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

O08.5 is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A57189Billing and Coding: Serum Magnesium

Alphabetic index entries that lead here

  • Complication›ectopic pregnancy›metabolic disorder
  • Complication›molar pregnancy NOS›metabolic disorder
  • Electrolyte imbalance›with›ectopic pregnancy
  • Electrolyte imbalance›with›molar pregnancy
  • Imbalance›electrolyte›following ectopic or molar pregnancy
  • Disorder›electrolyte NEC›with›ectopic pregnancy
  • Disorder›electrolyte NEC›with›molar pregnancy
  • Disturbance›metabolism›with›ectopic pregnancy
  • Disturbance›metabolism›with›molar pregnancy
  • Imbalance›electrolyte›with›molar pregnancy
  • Pregnancy›ectopic›complicated›electrolyte imbalance
  • Pregnancy›ectopic›complicated›metabolic disorder

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under O08

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.