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O08.82

O08.82Sepsis following ectopic and molar pregnancy

Billable / specific codeICD-10-CM

O08.82 is a billable, specific ICD-10-CM code for sepsis following ectopic and molar pregnancy. It is valid for submission on a claim.

Excludes1 — never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • septic or septicopyemic embolism following ectopic and molar pregnancy (O08.2)

Use additional code

Add a secondary code to capture the detail described below.

  • code (B95-B97), to identify infectious agent
  • code (R65.2-) to identify severe sepsis, if applicable

Other codes that can never be billed with O08.82

These codes carry an Excludes1 note pointing at O08.82. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading O08.82 alone.

  • O08.0Genital tract and pelvic infection following ectopic and molar pregnancy
  • O08.3Shock following ectopic and molar pregnancy

Risk adjustment

O08.82 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Medicare coverage

O08.82 is named in 1 Medicare coverage policy 1 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A56421Billing and Coding: CT of the Abdomen and Pelvis

How O08.82 is indexed

Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to O08.82.

  • Sepsisfollowingectopic or molar pregnancy
  • Sepsiswithectopic or molar pregnancy
  • Complicationfollowingectopic or molar pregnancysepsis
  • Pregnancyectopiccomplicatedsepsis
  • Pregnancymolar NECcomplicatedsepsis
  • Pregnancyectopiccomplicatedshockseptic
  • Pregnancymolar NECcomplicatedshockseptic

Related codes at this level

Codes that share O08.8. If O08.82 is not quite right, the correct code is usually one of these.

Questions about O08.82

Is O08.82 a billable ICD-10-CM code?
Yes. O08.82 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does O08.82 sit in the tabular list?
Pregnancy, childbirth and the puerperium (O00-O9A), in the block Pregnancy with abortive outcome (O00-O08).
What cannot be coded together with O08.82?
O08.82 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.
ICD-10-CMFY2026-Apr· effective April 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.