I69.998 — Other sequelae following unspecified cerebrovascular disease
I69.998 is a billable, specific ICD-10-CM code for other sequelae following unspecified cerebrovascular disease. It is valid for submission on a claim.
Use additional code
Add a secondary code to capture the detail described below.
- code to identify the sequelae
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Alteration in sensation following unspecified cerebrovascular disease
- Disturbance of vision following unspecified cerebrovascular disease
Risk adjustment
I69.998 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Medicare coverage
I69.998 is named in 7 Medicare coverage policies — 7 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A53057Billing and Coding: Home Health Occupational Therapy
- A53058Billing and Coding: Home Health Physical Therapy
- A53064Billing and Coding: Outpatient Occupational Therapy
- A53065Billing and Coding: Outpatient Physical Therapy
How I69.998 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to I69.998.
- Alteration, Altered›sensation›following›cerebrovascular disease
- Disturbance›vision, visual›following›cerebrovascular disease
- Sequelae›disease›cerebrovascular›alteration of sensation
- Sequelae›disease›cerebrovascular›disturbance of vision
- Sequelae›disease›cerebrovascular›specified effect NEC
Related codes at this level
Codes that share I69.99. If I69.998 is not quite right, the correct code is usually one of these.
Questions about I69.998
- Is I69.998 a billable ICD-10-CM code?
- Yes. I69.998 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does I69.998 sit in the tabular list?
- Diseases of the circulatory system (I00-I99), in the block Cerebrovascular diseases (I60-I69).