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2. ICD-10 Codes
3. Chapter - R00-R99
4. Section - R00-R09
5. Category - R03
6. R03.1

R03.1 - Nonspecific low blood-pressure reading

• Applicable to Nonspecific low blood-pressure reading
• The 2025 edition of ICD10-CM R03.1 became effective on October 1, 2024.
• This is the American ICD10-CM version of R03.1 - other international versions of ICD10 R03.1 may differ.
• R03.1 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Type 1 Excludes

• hypotension (I95.-)
• maternal hypotension syndrome (O26.5-)
• neurogenic orthostatic hypotension (G90.3)

The following codes above R03.1 contain annotation back-references that may be applicable to R03.1:

• Chapter: R00-R99 - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
• Section: R00-R09 - Symptoms and signs involving the circulatory and respiratory systems
• Category: R03 - Abnormal blood-pressure reading, without diagnosis

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.