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2025 ICD-10-CM code I69.9

Sequelae of unspecified cerebrovascular diseases. This code is used for the residual effects of a cerebrovascular disease that is not otherwise specified.

Do not use I69.9 if the original cerebrovascular disease is known or can be determined. Use the appropriate code from the I69 category if the original disease is specified (e.g., I69.3 for sequelae of stroke). Do not use I69.9 for conditions originating in the perinatal period, certain infectious and parasitic diseases, complications of pregnancy, childbirth and the puerperium, congenital malformations, deformations, and chromosomal abnormalities, endocrine, nutritional and metabolic diseases, injury, poisoning and certain other consequences of external causes, neoplasms, symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified, systemic connective tissue disorders, or transient cerebral ischemic attacks and related syndromes.

Medical necessity is established by documenting the functional impairments and limitations resulting from the sequelae of the unspecified cerebrovascular disease.

Clinicians must establish a clear causal relationship between the current condition and the prior unspecified cerebrovascular event through appropriate documentation.

IMPORTANT:Use more specific codes within the I69 category (I69.0-I69.8) if the original cerebrovascular disease is known, such as I69.3 for sequelae of stroke.

In simple words: This code refers to the lasting effects of a stroke or similar blood vessel problem in the brain, where the original cause isn't clearly identified.

Sequelae of unspecified cerebrovascular diseases. This code encompasses the long-term effects that persist after an unspecified cerebrovascular event.It is used when the specific type of cerebrovascular disease causing the sequelae is unknown or not documented.

Example 1: A patient presents with long-term cognitive impairment following a past cerebrovascular event of unknown type. The patient's medical history lacks sufficient details to classify the original event, thus making I69.9 the appropriate code., A patient experiences persistent motor weakness years after a brain blood vessel problem.The type of original event is unspecified in available records, making I69.9 the most accurate code to describe the current condition., A patient is admitted for rehabilitation due to difficulty with speech and language after a cerebrovascular incident with unspecified etiology documented in the past. I69.9 is used to code the long-term consequences of this unspecified cerebrovascular event.

Documentation should support the presence of sequelae and link them to a prior unspecified cerebrovascular disease. Any available information regarding the original event, even if insufficient for a definitive diagnosis, should also be documented.

** For accurate coding, always consult the latest ICD-10-CM coding guidelines and regulations.Consider using additional codes to fully capture the patient's current condition and any related comorbidities.

  • Payment Status: Active
  • Specialties:Neurology, Physical Medicine and Rehabilitation, Internal Medicine
  • Place of Service:Inpatient Hospital, Outpatient Hospital, Skilled Nursing Facility, Rehabilitation Facility, Physician's Office
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