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2. ICD-10 Codes
3. Chapter - Z00-Z99
4. Section - Z77-Z99
5. Category - Z86
6. Z86.73

Z86.73 - Personal history of transient ischemic attack (TIA), and cerebral infarction without residual deficits

• Applicable to Personal history of transient ischemic attack (TIA), and cerebral infarction without residual deficits
• The 2025 edition of ICD10-CM Z86.73 became effective on October 1, 2024.
• This is the American ICD10-CM version of Z86.73 - other international versions of ICD10 Z86.73 may differ.
• Z86.73 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• Personal history of prolonged reversible ischemic neurological deficit (PRIND)
• Personal history of stroke NOS without residual deficits

Type 1 Excludes

• personal history of traumatic brain injury (Z87.820)
• sequelae of cerebrovascular disease (I69.-)

The following codes above Z86.73 contain annotation back-references that may be applicable to Z86.73:

• Chapter: Z00-Z99 - Factors influencing health status and contact with health services
• Section: Z77-Z99 - Persons with potential health hazards related to family and personal history and certain conditions influencing health status
• Category: Z86 - Personal history of certain other diseases

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.