ICD-10-CM 2027
ICD-10 code for orthostatic chronic hypotension
From the official ICD-10-CM alphabetic index entry “Hypotension (arterial) (constitutional) › orthostatic (chronic)”. Page updated September 29, 2026.
About coding orthostatic chronic hypotension
The ICD-10-CM code for orthostatic chronic hypotension is I95.1 (Orthostatic hypotension). The official index lists 2 more specific codes, so check the documentation for details such as type, cause, site or severity before settling on I95.1.
Within I95 (hypotension), I95.1 is specifically for orthostatic hypotension. Related codes cover idiopathic hypotension (I95.0), due to drugs (I95.2), of hemodialysis (I95.3), other hypotension (I95.8) and unspecified (I95.9).
Don't report I95.1 together with the conditions in its Excludes1 note: neurogenic orthostatic hypotension [Shy-Drager] (G90.3) and orthostatic hypotension due to drugs (I95.2).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
More specific orthostatic chronic hypotension codes (official index)
Don't confuse with (Excludes1 for I95.1)
Common questions about orthostatic chronic hypotension ICD-10 codes
What is the ICD-10 code for orthostatic chronic hypotension?
- I95.1 — Orthostatic hypotension. More specific codes apply when the documentation supports them: I95.2, G90.3.
What is the ICD-10 code for neurogenic orthostatic chronic hypotension?
- G90.3 — Multi-system degeneration of the autonomic nervous system.
Is I95.1 billable?
- Yes. I95.1 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can I95.1 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict I95.1 as a principal diagnosis.
Is I95.1 a CC or MCC?
- No. I95.1 is neither a CC nor an MCC under MS-DRG v44.0.