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O07.0 ICD-10-CM Code: Genital tract and pelvic infection following failed attempted termination of pregnancy

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

Coding at a Glance

Tabular directives
8 inclusion terms · 4 Excludes1

Inpatient Payment Groups (MS-DRG)

Potential MS-DRG participation — not a DRG assignment.

MS-DRGs this diagnosis helps define, as principal or secondary, per the CMS ICD-10-CM/PCS MS-DRG Definitions Manual v43, Appendix B.

  • MS-DRG 770 — ABORTION WITH D&C, ASPIRATION CURETTAGE OR HYSTEROTOMY (MDC 14)
  • MS-DRG 779 — ABORTION WITHOUT D&C (MDC 14)

A diagnosis appearing in a group's logic does not by itself determine the DRG assigned to a stay; the grouper uses the full claim.

Coding instructions

Official Tabular Instructional Notes: the inclusion, exclusion and sequencing notes published for O07.0 in the official ICD-10-CM tabular list, quoted as published.

Notes without a marker are published on O07.0 itself; “inherited from” names the category or block whose note applies here.

Includes

Conditions the official ICD-10-CM tabular list includes under this code.

  • failure of attempted induction of termination of pregnancy
  • incomplete elective abortion

Source: inherited from O07

Inclusion Terms

Alternative terms the tabular list files under this code.

  • Endometritis following failed attempted termination of pregnancy
  • Oophoritis following failed attempted termination of pregnancy
  • Parametritis following failed attempted termination of pregnancy
  • Pelvic peritonitis following failed attempted termination of pregnancy
  • Salpingitis following failed attempted termination of pregnancy
  • Salpingo-oophoritis following failed attempted termination of pregnancy

Excludes1 — Not Coded Here

Conditions generally not reported together with this code (Excludes1) -- an error unless the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).

Coder workflow for O07.0

MedCoder structured workflow — derived from this code’s own official record

Before you code O07.0

  1. Confirm the condition is documented as complicating the pregnancy, childbirth, or the puerperium, and check the trimester where the code carries one and the fetus character where the category requires it. Chapter 15 codes belong on the maternal record only and take sequencing priority over codes from other chapters. It is the provider’s responsibility to state that a condition is not affecting the pregnancy; the trimester is assigned from the documentation (Guidelines I.C.15.a, I.C.15.a.1, I.C.15.a.3).

    Guide: How to choose an ICD-10-CM code →

  2. Check the Excludes1 note: if the documentation supports a condition named there, do not simply proceed with O07.0. Excludes1 conditions are not reported together with this code unless the record shows they are unrelated (Guidelines I.A.12.a).

    See the official tabular notes

Choose the right path

  1. Does the documentation support a condition named in O07.0’s Excludes1 note?
    Yes → Do not simply proceed: review the excluded code. Both are reported only when the record shows the two conditions are unrelated.
    No → Continue.

    ReviewO07.37, O07.38, O03.0, O31.1, O31.3

Consider O07.0. Then confirm the code is valid for the date of service in the Verify section.

Documentation check

The provider’s diagnostic statement
Codes are assigned from the provider’s documented diagnosis, not from clinical criteria, test values or a medication list (Guidelines I.A.19).
Trimester
Assigned from the documented trimester at the encounter, or the trimester in which the condition developed for inpatient stays (Guidelines I.C.15.a.3).
The associated condition or complication
Whether the associated condition the title names is documented; the “with” convention presumes some links, and a provider statement that the conditions are unrelated defeats it (Guidelines I.A.15).

Official instructions as workflow

  • Excludes1 — check before selecting O07.0(4 notes)

    Coding workflow: If the documentation supports a condition named in this note, do not simply proceed with O07.0: the two are not reported together. The one exception is when the record shows the two conditions are unrelated to each other.

    CompareO07.37, O07.38, O03.0, O31.1, O31.3

    See the official tabular notes · Guidelines I.A.12.a

Coding decision scenarios

Pattern scenarios for this code’s structure — decision rules, not clinical cases

Documentation: Both the condition O07.0 describes and a condition named in its Excludes1 note are documented for the same encounter.

Coding question: Can both codes be reported?

Path: Review the Excludes1 note and the excluded code, and look for a provider statement on whether the two conditions are related.

Reason: Excludes1 means the two are not coded together; the exception is when the record shows the conditions are unrelated to each other (Guidelines I.A.12.a).

ReviewO07.37, O07.38, O03.0, O31.1, O31.3

Every row is derived from this code’s own record — its title, tabular notes, 7th-character family and same-category siblings — with fixed MedCoder wording; nothing is inferred about a patient. The official notes and guideline text are in the sections each row links to, and they control.

Code Overview

Genital tract and pelvic infection following failed attempted termination of pregnancy is a billable ICD-10-CM diagnosis code (O07.0).

MedCoder summary Summary composed by MedCoder from this code's official ICD-10-CM record. The tabular instructional notes themselves appear verbatim below.

Indexed Clinical Terms (7)

Official source data — entries quoted as published, in the Index’s own lookup phrasing

Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code. These are alphabetic-index entries shown as the Index writes them — lookup phrasing, not necessarily the wording of a final diagnosis.

Official Coding Guidelines

Official source data — quoted verbatim from the CMS/NCHS Official Guidelines

Official source data — quoted verbatim from the CMS/NCHS Official Guidelines

Verbatim excerpts from the ICD-10-CM Official Guidelines for Coding and Reporting (CMS/NCHS) that govern this code.

Chapter 15: Pregnancy, Childbirth, and the Puerperium (O00-O9A)

2) Retained Products of Conception following an abortion Subsequent encounters for retained products of conception following a spontaneous abortion or elective termination of pregnancy, without complications are assigned O03.4, Incomplete spontaneous abortion without complication, or code O07.4, Failed attempted termination of pregnancy without complication. This advice is appropriate even when the patient was discharged previously with a discharge diagnosis of complete abortion. If the patient has a specific complication associated with the spontaneous abortion or elective termination of pregnancy in addition to retained products of conception, assign the appropriate complication code (e.g., O03.-, O04.-, O07.-) instead of code O03.4 or O07.4.

Chapter 15: Pregnancy, Childbirth, and the Puerperium (O00-O9A)

3) Complications leading to abortion Codes from Chapter 15 may be used as additional codes to identify any documented complications of the pregnancy in conjunction with codes in categories in O04, O07 and O08.

Verify Before Coding

  • Age-restricted: the Medicare Code Editor lists this as a maternity (age 9-64) diagnosis; other ages are presumed incorrect.
  • CC as a secondary diagnosis (FY2026). Can raise the stay's MS-DRG severity tier.

From the code registry, the Medicare Code Editor, and the MS-DRG Definitions Manual. Check it against a full claim in Claim Check.

Relationships & Classification

MedCoder structured relationships — computed from published CMS and AHRQ datasets

Other codes that name O07.0 or its code family, from the CMS ICD-10-CM tabular instructional notes. Tabular-note edges are stored at the code family level that carries each note.

Referenced by 21 Excludes1 notes across 6 chapters: G08 — Intracranial and intraspinal phlebitis and thrombophlebitis (via O07.-), K65 — Peritonitis (via O07.-), N70 — Salpingitis and oophoritis (via O07.-), N70-N77 — Inflammatory diseases of female pelvic organs (N70-N77) (via O07.-), N71 — Inflammatory disease of uterus, except cervix (via O07.-), N72 — Inflammatory disease of cervix uteri (via O07.-), N73 — Other female pelvic inflammatory diseases (via O07.-), N74 — Female pelvic inflammatory disorders in diseases classified elsewhere (via O07.-), N75 — Diseases of Bartholin's gland (via O07.-), N76 — Other inflammation of vagina and vulva (via O07.-), N77 — Vulvovaginal ulceration and inflammation in diseases classified elsewhere (via O07.-), O02.1 — Missed abortion (via O07.-), O20 — Hemorrhage in early pregnancy (via O07.-), R34 — Anuria and oliguria (via O07.-), R55 — Syncope and collapse (via O07.-), R57 — Shock, not elsewhere classified (via O07.-), T79.0 — Air embolism (traumatic) (via O07.-), T79.1 — Fat embolism (traumatic) (via O07.-), T79.4 — Traumatic shock (via O07.-), T81.1 — Postprocedural shock (via O07.-), +1 more.

These codes’ tabular lists mark this diagnosis as mutually exclusive — not reported together unless the conditions are documented as unrelated.

Referenced by 19 Excludes2 notes across 5 chapters: D65 — Disseminated intravascular coagulation [defibrination syndrome] (via O07.-), D68 — Other coagulation defects (via O07.-), I26 — Pulmonary embolism (via O07.-), K72 — Hepatic failure, not elsewhere classified (via O07.-), N17 — Acute kidney failure (via O07.-), N17-N19 — Acute kidney failure and chronic kidney disease (N17-N19) (via O07.-), N18 — Chronic kidney disease (CKD) (via O07.-), N19 — Unspecified kidney failure (via O07.-), N30 — Cystitis (via O07.-), N30-N39 — Other diseases of the urinary system (N30-N39) (via O07.-), N31 — Neuromuscular dysfunction of bladder, not elsewhere classified (via O07.-), N32 — Other disorders of bladder (via O07.-), N33 — Bladder disorders in diseases classified elsewhere (via O07.-), N34 — Urethritis and urethral syndrome (via O07.-), N35 — Urethral stricture (via O07.-), N36 — Other disorders of urethra (via O07.-), N37 — Urethral disorders in diseases classified elsewhere (via O07.-), N39 — Other disorders of urinary system (via O07.-), O04 — Complications following (induced) termination of pregnancy (via O07.-).

These codes’ tabular lists name this diagnosis as distinct — both may be reported when both are documented.

Referenced by 6 Code First instructions: I47 — Paroxysmal tachycardia (via O07.-), I49 — Other cardiac arrhythmias (via O07.-), I50 — Heart failure (via O07.-), I74 — Arterial embolism and thrombosis (via O07.-), I80 — Phlebitis and thrombophlebitis (via O07.-), I82 — Other venous embolism and thrombosis (via O07.-).

Each of these codes carries a Code First note naming this condition — when that code is reported, THIS code is sequenced first, ahead of it.

MS-DRG Grouper Relationships (FY2026)

Potential MS-DRG participation — not a DRG assignment.

CC — Complication or Comorbidity. Reported as a secondary diagnosis, this code raises the stay's MS-DRG severity tier — except when the principal diagnosis is one of 305 clinically related codes on its CMS exclusion list.

Named in the grouper logic of 2 MS-DRGs: DRG 770 (MDC 14), DRG 779 (MDC 14).

From the CMS MS-DRG Definitions Manual (Appendices B and C). Actual DRG assignment depends on the complete claim.

Clinical classification (AHRQ CCSR):PRG004 — Induced abortion and complications of termination of pregnancy (default).

Clinical Classifications Software Refined (CCSR) for ICD-10-CM Diagnoses. Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality.

Related Codes

Same clinical category (CCSR)

AHRQ's Clinical Classifications Software groups these diagnoses under the same clinical category (Induced abortion and complications of termination of pregnancy).

O04.80 — (Induced) termination of pregnancy with unspecified complications, O04.81 — Shock following (induced) termination of pregnancy, O04.82 — Renal failure following (induced) termination of pregnancy, O04.83 — Metabolic disorder following (induced) termination of pregnancy, O04.84 — Damage to pelvic organs following (induced) termination of pregnancy, O04.85 — Other venous complications following (induced) termination of pregnancy, O04.86 — Cardiac arrest following (induced) termination of pregnancy, O04.87 — Sepsis following (induced) termination of pregnancy, O04.88 — Urinary tract infection following (induced) termination of pregnancy, O04.89 — (Induced) termination of pregnancy with other complications, O07.1 — Delayed or excessive hemorrhage following failed attempted termination of pregnancy, O07.2 — Embolism following failed attempted termination of pregnancy, O07.30 — Failed attempted termination of pregnancy with unspecified complications, O07.31 — Shock following failed attempted termination of pregnancy, O07.32 — Renal failure following failed attempted termination of pregnancy, O07.33 — Metabolic disorder following failed attempted termination of pregnancy, O07.34 — Damage to pelvic organs following failed attempted termination of pregnancy, O07.35 — Other venous complications following failed attempted termination of pregnancy, O07.36 — Cardiac arrest following failed attempted termination of pregnancy, O07.37 — Sepsis following failed attempted termination of pregnancy, +7 more

Same Index main term, other category

The ICD-10-CM Index to Diseases and Injuries files this code under the main term “Abortion”; these codes share that main term but sit in a different category of the Tabular List.

O03.87 — Sepsis following complete or unspecified spontaneous abortion (complicated, sepsis), O03.88 — Urinary tract infection following complete or unspecified spontaneous abortion (complicated, cystitis), O03.89 — Complete or unspecified spontaneous abortion with other complications (complicated, specified condition NEC), O03.9 — Complete or unspecified spontaneous abortion without complication, O04.5 — Genital tract and pelvic infection following (induced) termination of pregnancy (induced, complicated by, oophoritis), O04.6 — Delayed or excessive hemorrhage following (induced) termination of pregnancy (induced, complicated by, hemolysis), O04.7 — Embolism following (induced) termination of pregnancy (induced, complicated by, embolism), O04.80 — (Induced) termination of pregnancy with unspecified complications (induced, complicated by), O04.81 — Shock following (induced) termination of pregnancy (induced, complicated by, shock), O04.82 — Renal failure following (induced) termination of pregnancy (induced, complicated by, uremia), O04.83 — Metabolic disorder following (induced) termination of pregnancy (induced, complicated by, metabolic disorder), O04.84 — Damage to pelvic organs following (induced) termination of pregnancy (induced, complicated by, laceration of pelvic organ), O04.85 — Other venous complications following (induced) termination of pregnancy (induced, complicated by, venous complication NEC), O04.86 — Cardiac arrest following (induced) termination of pregnancy (induced, complicated by, cardiac arrest), O04.87 — Sepsis following (induced) termination of pregnancy (induced, complicated by, sepsis), O04.88 — Urinary tract infection following (induced) termination of pregnancy (induced, complicated by, cystitis), O04.89 — (Induced) termination of pregnancy with other complications (induced, complicated by, specified condition NEC), O20.0 — Threatened abortion (threatened), O26.2 — Pregnancy care for patient with recurrent pregnancy loss (habitual or recurrent, care in current pregnancy), Z33.2 — Encounter for elective termination of pregnancy (induced), +28 more

Contextual Map

Every relationship of O07.0 in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.

Run O07.0 with these 24 related codes in Claim Check

Hierarchy

Excludes1

Referenced by Excludes1 notes (21)

Referenced by Excludes2 notes (19)

  • D65 — Disseminated intravascular coagulation [defibrination syndrome][Excludes2](via O07.-): “abortion or ectopic or molar pregnancy (O00-O07, O08.1)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
  • D68 — Other coagulation defects[Excludes2](via O07.-): “coagulation defects complicating abortion or ectopic or molar pregnancy (O00-O07, O08.1)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
  • I26 — Pulmonary embolism[Excludes2](via O07.-): “pulmonary embolism complicating abortion, ectopic or molar pregnancy (O00-O07, O08.2)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
  • K72 — Hepatic failure, not elsewhere classified[Excludes2](via O07.-): “hepatic failure complicating abortion or ectopic or molar pregnancy (O00-O07, O08.8)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
  • N17 — Acute kidney failure[Excludes2](via O07.-): “renal failure complicating abortion or ectopic or molar pregnancy (O00-O07, O08.4)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
  • N17-N19 — Acute kidney failure and chronic kidney disease (N17-N19)[Excludes2](via O07.-): “renal failure complicating abortion or ectopic or molar pregnancy (O00-O07, O08.4)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
  • N18 — Chronic kidney disease (CKD)[Excludes2](via O07.-): “renal failure complicating abortion or ectopic or molar pregnancy (O00-O07, O08.4)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
  • N19 — Unspecified kidney failure[Excludes2](via O07.-): “renal failure complicating abortion or ectopic or molar pregnancy (O00-O07, O08.4)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
  • and 11 more

Referenced by Code First instructions

  • I47 — Paroxysmal tachycardia[Code First](via O07.-): “abortion or ectopic or molar pregnancy (O00-O07, O08.8)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
  • I49 — Other cardiac arrhythmias[Code First](via O07.-): “abortion or ectopic or molar pregnancy (O00-O07, O08.8)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
  • I50 — Heart failure[Code First](via O07.-): “heart failure complicating abortion or ectopic or molar pregnancy (O00-O07, O08.8)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
  • I74 — Arterial embolism and thrombosis[Code First](via O07.-): “embolism and thrombosis complicating abortion or ectopic or molar pregnancy (O00-O07, O08.2)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
  • I80 — Phlebitis and thrombophlebitis[Code First](via O07.-): “, if applicable: phlebitis and thrombophlebitis complicating abortion, ectopic or molar pregnancy (O00-O07, O08.7)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026
  • I82 — Other venous embolism and thrombosis[Code First](via O07.-): “abortion, ectopic or molar pregnancy (O00-O07, O08.7)”— CMS ICD-10-CM tabular instructional notes · icd10cm-fy2026

Clinical classification (CCSR)

MS-DRG Grouper

  • CC — Complication or Comorbidity [MS-DRG severity]: “As a secondary diagnosis this code can raise the stay's MS-DRG severity tier (CC).”— CMS MS-DRG Definitions Manual (Appendix C) · FY2026
  • DRG 770 — ABORTION WITH D&C, ASPIRATION CURETTAGE OR HYSTEROTOMY[MS-DRG]: “ABORTION WITH D&C, ASPIRATION CURETTAGE OR HYSTEROTOMY (MDC 14)”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026
  • DRG 779 — ABORTION WITHOUT D&C[MS-DRG]: “ABORTION WITHOUT D&C (MDC 14)”— CMS MS-DRG Definitions Manual (Appendix B) · FY2026

MDC crossing

  • MDC 14 — Pregnancy, Childbirth and the Puerperium[MDC crossing]: “Pregnancy, Childbirth and the Puerperium — the grouper's crossing between diagnoses and procedures: a principal diagnosis sets the MDC, and same-MDC procedures move the stay to its surgical DRGs. 94 same-MDC procedures group here; browse them on the MDC page.”— CMS MS-DRG Definitions Manual · FY2026

Index entries

  • Abortion (complete) (spontaneous), attempted (elective) (failed), complicated by, endometritis[Index term]— CMS ICD-10-CM Index to Diseases and Injuries · icd10cm-fy2026
  • Abortion (complete) (spontaneous), attempted (elective) (failed), complicated by, genital tract and pelvic infection[Index term]— CMS ICD-10-CM Index to Diseases and Injuries · icd10cm-fy2026
  • Abortion (complete) (spontaneous), attempted (elective) (failed), complicated by, infection, genital tract or pelvic[Index term]— CMS ICD-10-CM Index to Diseases and Injuries · icd10cm-fy2026
  • Abortion (complete) (spontaneous), attempted (elective) (failed), complicated by, oophoritis[Index term]— CMS ICD-10-CM Index to Diseases and Injuries · icd10cm-fy2026
  • Abortion (complete) (spontaneous), attempted (elective) (failed), complicated by, parametritis[Index term]— CMS ICD-10-CM Index to Diseases and Injuries · icd10cm-fy2026
  • Abortion (complete) (spontaneous), attempted (elective) (failed), complicated by, pelvic peritonitis[Index term]— CMS ICD-10-CM Index to Diseases and Injuries · icd10cm-fy2026
  • Abortion (complete) (spontaneous), attempted (elective) (failed), complicated by, salpingitis or salpingo-oophoritis[Index term]— CMS ICD-10-CM Index to Diseases and Injuries · icd10cm-fy2026

Nearest codes (15)

Change history

  • FY2016 — In the code set at ICD-10-CM adoption [Change history]— CMS release files (code change ledger) · icd10cm-fy2016

Sources for this page

Codes, titles, notes, index terms and mappings on this page are transcribed from the datasets below. Relationships MedCoder computed and text MedCoder wrote are labelled where they appear.

Code, title, tabular notes and index terms Official source data
CMS/CDC ICD-10-CM FY2026 tabular list, index and tables, effective October 1, 2025 Release, file and checksum · Publisher’s page
Coding guidelines Official source data
ICD-10-CM Official Guidelines for Coding and Reporting (FY2026), quoted by section Release, file and checksum · Publisher’s page
Claim edits Official source data
CMS Definitions of Medicare Code Edits — v43.1 (April 2026) Release, file and checksum · Publisher’s page
Inpatient payment groups Official source data
CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v43 Release, file and checksum · Publisher’s page
Change history and date-of-service validity Official source data
CMS ICD-10-CM release addenda, ingested release by release into the change ledger Release, file and checksum · Publisher’s page
Comparisons, relationships and the contextual map MedCoder structured relationship
Computed by MedCoder from the tabular notes and tables above; every derived relationship is marked as derived where it appears
Summary and FAQ answers MedCoder explanation
Written by MedCoder to explain the sources above: drafted with AI assistance, checked by a person against the release files, and labelled as MedCoder text where it appears. Not official text.

Labels on this page: Official source data · MedCoder structured relationship · MedCoder explanation. How to read the labels · All data sources and release dates

Change history

  • FY2016 — October 1, 2015
    In the code set at ICD-10-CM adoption
    Genital tract and pelvic infection following failed attempted termination of pregnancy

No changes since FY2016 — additions, deletions, description changes and billable-status changes are tracked through FY2027 (effective October 1, 2026), and none are recorded for this code. Note changes are tracked from FY2027 only.

Nearest Codes in This Family

Official ICD-10-CM classifications closest to O07.0 in its code family, with their registry titles.

View all codes in the O07 family