R23.0 - Cyanosis
- Applicable to Cyanosis
- The 2025 edition of ICD10-CM R23.0 became effective on October 1, 2024.
- This is the American ICD10-CM version of R23.0 - other international versions of ICD10 R23.0 may differ.
- R23.0 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Type 1 Excludes
- acrocyanosis (I73.8)
- cyanotic attacks of newborn (P28.2)
The following codes above R23.0 contain annotation back-references that may be applicable to R23.0:
Chapter: R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
Section: R20-R23 Symptoms and signs involving the skin and subcutaneous tissue
Category: R23 Other skin changes
Billable/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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