R94.3 - Abnormal results of cardiovascular function studies

Applicable to Abnormal results of cardiovascular function studies
The 2025 edition of ICD10-CM R94.3 became effective on October 1, 2024.
This is the American ICD10-CM version of R94.3 - other international versions of ICD10 R94.3 may differ.
R94.3 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
R94.3 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.

R94.3 - Abnormal results of cardiovascular function studies
- R94.3 - Abnormal results of cardiovascular function studies
- R94.30 - Abnormal result of cardiovascular function study, unspecified
- R94.31 - Abnormal electrocardiogram [ECG] [EKG]
- R94.39 - Abnormal result of other cardiovascular function study

The following codes above R94.3 contain annotation back-references that may be applicable to R94.3:

Chapter: R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

Section: R90-R94 Abnormal findings on diagnostic imaging and in function studies, without diagnosis

Category: R94 Abnormal results of function studies

cardiovascular icd 10

abnormal icd 10

function icd 10

Non-Billable/Non-Specific Code

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

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