2026 ICD-10-CM Diagnosis Code O07.35Other venous complications following failed attempted termination of pregnancy

ICD-10-CM Codes›O00-O9A›O00-O08›O07

ICD-10-CM O07.35
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

O07.35 is a billable ICD-10-CM diagnosis code for other venous complications following failed attempted termination of pregnancy. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). The code is restricted by the Medicare Code Editor to maternity cases (age 9 through 64). In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Induced abortion and complications of termination of pregnancy.

Code Identity

ICD-10-CM Code
O07.35
Billable Status
Yes — Valid for Submission
Code Describes
Other venous complications following failed attempted termination of pregnancy
Short Description
Oth venous comp following failed attempted term of pregnancy
Parent Code
O07.3
Failed attempted termination of pregnancy with other and unspecified complications

Code Classification

ChapterO00-O9APregnancy, childbirth and the puerperium
SectionO00-O08Pregnancy with abortive outcome
CategoryO07Failed attempted termination of pregnancy
This CodeO07.35Other venous complications following failed attempted termination of pregnancy

Code EditsBilling

Medicare Code Editor checks that affect claim validity for O07.35.

Maternity diagnoses
The Medicare Code Editor detects inconsistencies in maternity cases by checking a patient's age and any diagnosis on the patient's record. The maternity code edits apply to patients age ange is 9–64 years inclusive (e.g., diabetes in pregnancy, antepartum pulmonary complication).

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

    • Abortion(complete) (spontaneous)
      • attempted (elective) (failed)
        • complicated by
          • venous complication NEC

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR PRG004
Induced abortion and complications of termination of pregnancy
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Abortion

An induced abortion is a procedure to end a pregnancy. It can be done two different ways:

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert O07.35 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
638.7 Attemp abort w compl NEC
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About O07.35Overview

Is O07.35 a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report other venous complications following failed attempted termination of pregnancy on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

Who can O07.35 be reported for?

The Medicare Code Editor checks other venous complications following failed attempted termination of pregnancy against patient demographics: this code is intended for maternity cases (age 9 through 64). Claims outside these limits are flagged as inconsistent.

What is the ICD-9 equivalent of O07.35?

Under the General Equivalence Mappings, other venous complications following failed attempted termination of pregnancy converts to ICD-9-CM 638.7 (attemp abort w compl NEC). The mapping is approximate, so confirm the match fits the documentation.

Footnotes

[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.