2021 ICD-10-CM Code K91.30

Postprocedural intestinal obstruction, unspecified as to partial versus complete

Version 2021

Valid for Submission

ICD-10:K91.30
Short Description:Postproc intestinal obst, unsp as to partial versus complete
Long Description:Postprocedural intestinal obstruction, unspecified as to partial versus complete

Code Classification

  • Diseases of the digestive system (K00–K93)
    • Other diseases of the digestive system (K90-K95)
      • Intraop and postproc comp and disorders of dgstv sys, NEC (K91)

K91.30 is a billable diagnosis code used to specify a medical diagnosis of postprocedural intestinal obstruction, unspecified as to partial versus complete. The code K91.30 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.

The ICD-10-CM code K91.30 might also be used to specify conditions or terms like afferent loop syndrome, anastomotic stricture of large intestine, anastomotic stricture of small intestine, chronic partial afferent loop obstruction, duodenal anastomotic stricture , efferent loop syndrome, etc.

Unspecified diagnosis codes like K91.30 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.

Tabular List of Diseases and Injuries

The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code K91.30:


Inclusion Terms

Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code K91.30 are found in the index:

Approximate Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

Replacement Code

K9130 replaces the following previously assigned ICD-10 code(s):

Convert K91.30 to ICD-9 Code

The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code K91.30 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.

Code History

  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018