R76.9

✓ Billable

Abnormal immunological finding in serum, unspecified

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

✅ No additional coding notes for R76.9

🧪 Validate Combinations

Add R76.9 to the Excludes Checker to validate against your full code list.

Code Information

CodeR76.9

BillableYes

ParentR76

CategorySymptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

Excludes10 rule(s)

Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)