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BillablePersonal history of transient ischemic attack (TIA), and cerebral infarction without residual deficits
Z86.73 is the ICD-10-CM code for Personal history of transient ischemic attack (TIA), and cerebral infarction without residual deficits. It is a billable, specific code valid for reimbursement.
Z00-Z99 Factors influencing health status and contact with health services
What this means — in plain language
MedlinePlus · NIHWhat is a stroke? A stroke happens when there is a loss of blood flow to part of the brain. Your brain cells cannot get the oxygen and nutrients they need from blood, and they start to die within a few minutes. This can cause lasting brain damage, long-term disability, or even death. If you think that you or someone else is having a stroke, call 911 right away. Immediate treatment may save someone's life and…
Read more about Stroke at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Includes
- •Personal history of prolonged reversible ischemic neurological deficit (PRIND)
- •Personal history of stroke NOS without residual deficits
Excludes1 — not coded here
Conditions mapped to this code
MedlinePlus · NIHPlain-language health-topic references grounded in MedlinePlus (NIH/NLM).
Frequently asked questions
- What is ICD-10 code Z86.73?
- Z86.73 is the ICD-10-CM code for "Personal history of transient ischemic attack (TIA), and cerebral infarction without residual deficits". It falls under Z00-Z99 Factors influencing health status and contact with health services.
- Is Z86.73 a billable code?
- Yes — Z86.73 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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