What ICD-10 Codes are Used for Orthostatic Hypotension?
Orthostatic hypotension, or postural hypotension, is a physical condition characterized by a sudden decrease in blood pressure when a person stands up. The ICD-10-CM provides specific codes to document this condition, which is crucial for accurate medical billing and patient care. Below are the codes and their clinical descriptions:
- I95.1 - Orthostatic Hypotension: This code is assigned to cases where a patient experiences a significant and symptomatic drop in blood pressure due to a change in body position, typically from sitting or lying to standing.
- R03.1 - Nonspecific Low Blood-Pressure Reading: Utilized for instances where a patient has a low blood pressure reading that does not meet the criteria for orthostatic hypotension, and the cause is not specified.
- I95.89 - Other Specified Forms of Hypotension: This code encompasses various forms of hypotension, including those with orthostatic elements, that do not fit into more specific categories.
- I95.9 - Hypotension, Unspecified: Used when a patient presents with hypotension without further details, which may include orthostatic hypotension not fully investigated.
- I95.0 - Idiopathic Hypotension: For cases where the patient has chronic low blood pressure without an identifiable cause, which may sometimes present with orthostatic symptoms.
- I95.2 - Hypotension due to Drugs: When a patient's hypotension is directly linked to the effects of medication, this code is appropriate, especially if orthostatic symptoms are observed.
- I95.81 - Orthostatic Hypotension due to Drugs: This code is more specific and is used when orthostatic hypotension is a known adverse effect of medicinal drugs.
- I95.83 - Orthostatic Hypotension due to Hemodialysis: Assigned to patients who experience a drop in blood pressure due to fluid shifts during hemodialysis, which can mimic or cause orthostatic hypotension.
For a comprehensive understanding of these codes, including when and how to apply them, please refer to our explainer video on Orthostatic Hypotension ICD Codes.
