ICD-10 Diagnosis Code I77.75

Dissection of other precerebral arteries

Diagnosis Code I77.75

ICD-10: I77.75
Short Description: Dissection of other precerebral arteries
Long Description: Dissection of other precerebral arteries
This is the 2017 version of the ICD-10-CM diagnosis code I77.75

Valid for Submission
The code I77.75 is valid for submission for HIPAA-covered transactions.

New 2017 ICD-10 Code
I77.75 is new to ICD-10 code set for the FY 2017, effective October 1, 2016.

Code Classification
  • Diseases of the circulatory system (I00–I99)
    • Diseases of arteries, arterioles and capillaries (I70-I79)
      • Other disorders of arteries and arterioles (I77)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code I77.75 is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)

  • 299 - PERIPHERAL VASCULAR DISORDERS WITH MCC
  • 300 - PERIPHERAL VASCULAR DISORDERS WITH CC
  • 301 - PERIPHERAL VASCULAR DISORDERS WITHOUT CC/MCC

Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

Index of Diseases and Injuries
References found for the code I77.75 in the Index of Diseases and Injuries:


Replacement Code Additional informationCallout TooltipReplacement Code
The National Center for Health Statistics (NCHS) has published an update to the ICD-10-CM diagnosis codes which became effective October 1, 2016. This is a new and revised code for the FY 2017 (October 1, 2016-September 30, 2017).

This code replaces the following previously assigned ICD-10 code(s) listed below:
  • I77.79 - Dissection of other artery
  • I77.79 - Dissection of other specified artery


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