R79.83Billable
Abnormal findings of blood amino-acid level
- Chapter
- 18. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
- Category
- R79
- Effective date
- October 1, 2026
Related codes in category R79
R79Other abnormal findings of blood chemistryR79.0Abnormal level of blood mineralYesR79.1Abnormal coagulation profileYesR79.8Other specified abnormal findings of blood chemistryR79.81Abnormal blood-gas levelYesR79.82Elevated C-reactive protein (CRP)YesR79.89Other specified abnormal findings of blood chemistryYesR79.9Abnormal finding of blood chemistry, unspecifiedYes
Frequently asked questions
What is ICD-10 code R79.83?
R79.83 is an ICD-10-CM diagnosis code for Abnormal findings of blood amino-acid level.
Is R79.83 a billable code?
Yes. R79.83 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is R79.83 in?
R79.83 falls under Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
When did R79.83 become effective?
R79.83 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to R79.83?
R79.83 belongs to category R79, which includes 8 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.