ICD10

ICD-10 Code O86.0: Infection of obstetric surgical wound

O86.0 is an ICD-10 diagnosis entry used to group records related to Infection of obstetric surgical wound. You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen. ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Pregnancy, childbirth and the puerperium (O00-O9A).

Reviewed by HealthAssure Clinical TeamUpdated 26 May 2026

What is this code?

ICD-10 entries help standardize how diagnoses are organized for coding, reporting, analytics, and documentation. This code sits within the broader ICD-10 area for Pregnancy, childbirth and the puerperium (O00-O9A).

When is it used?

  • May be used when a clinician documents infection of obstetric surgical wound in a patient's medical record.
  • May appear in hospital records, claims, referrals, and clinical documentation.
  • This code may act more like a grouping or parent code, so a more specific child code may be used in final documentation when available.

What it does not mean

  • A code alone does not explain severity, treatment plan, or outcome.
  • A medical code should not be treated as a substitute for a doctor's diagnosis or advice.
  • This entry may represent a broader category rather than the most specific billable code.

Code hierarchy

chapter
15Pregnancy, childbirth and the puerperium (O00-O9A)
block
O85-O92Complications predominantly related to the puerperium
category
O86Other puerperal infections
currentO86

Official coding notes

Inclusion terms
  • Infected cesarean delivery wound following delivery
  • Infected perineal repair following delivery
Excludes1 (do not code together)
  • complications of procedures, not elsewhere classified (T81.4-)
  • postprocedural fever NOS (R50.82)
  • postprocedural retroperitoneal abscess (K68.11)

Where you may see this code

You may see this entry in coding references, medical records, or claims workflows when a broader diagnosis category is being reviewed before a more specific code is chosen.

Related specialists

ObstetricianGynecologistInfectious Disease Specialist

Related tests

Complete blood count
Commonly reviewed when assessing postpartum infection following obstetric surgery.
Wound culture
May be used to help identify the infectious organism in wound-related postpartum infection.

Related procedures

Pelvic ultrasound
May appear in selected postpartum infection or fever workups when retained tissue or pelvic collections are being evaluated.

Coding guidelines

Compatibility

Legacy code aligns to an official FY 2026 category. Frontend should resolve to the official category page and surface the billable child codes.
Legacy codes
O86.0
Replacement codes
O86.00 — Infection of obstetric surgical wound, unspecifiedO86.01 — Infection of obstetric surgical wound, superficial incisional siteO86.02 — Infection of obstetric surgical wound, deep incisional siteO86.03 — Infection of obstetric surgical wound, organ and space siteO86.04 — Sepsis following an obstetrical procedureO86.09 — Infection of obstetric surgical wound, other surgical site

Common synonyms

Infection of obstetric surgical wound

Frequently asked questions

Code details

CodeO86.0
SystemICD10
Display nameInfection of obstetric surgical wound
ChapterPregnancy, childbirth and the puerperium (O00-O9A)
BlockComplications predominantly related to the puerperium

Flags

BillableNo
Valid clinical useNo

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

ICD-10 Code O86.0 for Infection of obstetric surgical wound | HealthAssure