ICD-10-CM I70.9: Other and unspecified atherosclerosis

ICD-10-CM Diagnosis Code (2025)

Official Description for I70.9

Other and unspecified atherosclerosis

Coding Notes & Guidelines for I70.9

Code First

atherosclerosis of arteries of the extremities (I70.2-, I70.3-, I70.4-, I70.5-, I70.6-, I70.7-)

Inclusion Terms
  • Complete occlusion of artery of the extremities
  • Total occlusion of artery of the extremities

Parent Code (Less Specific):

About ICD-10-CM Code I70.9 (Other and unspecified atherosclerosis)

ICD-10-CM code I70.9 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM I70.9 became effective on October 1, 2024.

This page provides detailed information about I70.9 - Other and unspecified atherosclerosis. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Other and unspecified atherosclerosis.