R03
⚠ Non-billable
Abnormal blood-pressure reading, without diagnosis
ICD-10-CM · FY2026 · Symptoms, Signs and Abnormal Clinical and Laboratory Findings
Code
R03
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Symptoms, Signs and Abnormal Clinical and Laboratory Findings
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code R03?
ICD-10-CM code R03 represents Abnormal blood-pressure reading, without diagnosis. It is a non-billable header code requiring a more specific subcategory in the Symptoms, Signs and Abnormal Clinical and Laboratory Findings chapter, effective October 1, 2025 – September 30, 2026.
Is R03 billable?
No. R03 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is R03 in?
R03 belongs to the Symptoms, Signs and Abnormal Clinical and Laboratory Findings chapter (R00–R99) of ICD-10-CM.
Related codes in the R03 category
Search all 98,186 ICD-10-CM codes instantly
Search ICDwise →