R76.0 – Raised antibody titer
ICD-10-CM 2027 diagnosis code · Abnormal findings on examination of blood, without diagnosis
ICD-10-CM code
R76.0
- Code
R76.0(claims format:R760)- Description
- Raised antibody titer
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 18. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
- Block
- R70-R79 Abnormal findings on examination of blood, without diagnosis
- Parent codes
- R76
Notes for R76.0
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
Block R70-R79
Excludes2 (not included here):
- abnormal findings on antenatal screening of mother (O28.-)
- abnormalities of lipids (E78.-)
- abnormalities of platelets and thrombocytes (D69.-)
- abnormalities of white blood cells classified elsewhere (D70-D72)
- coagulation hemorrhagic disorders (D65-D68)
- diagnostic abnormal findings classified elsewhere - see Alphabetical Index
- hemorrhagic and hematological disorders of newborn (P50-P61)
Index terms for R76.0
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Raised, antibody titer
- Antibody, anticardiolipin
- Antibody, antiphospholipid
- Antibody, antiphosphatidylserine
- Antibody, antiphosphatidylglycerol
- Antibody, antiphosphatidylinositol
- Elevated, elevation, antibody titer
- Lupus, anticoagulant, finding without diagnosis
- Lupus, erythematosus, systemic, inhibitor, finding without diagnosis
- Findings, abnormal, inconclusive, without diagnosis, antibody titer, elevated
- Findings, abnormal, inconclusive, without diagnosis, anticardiolipin antibody
- Findings, abnormal, inconclusive, without diagnosis, antiphospholipid antibody
- Findings, abnormal, inconclusive, without diagnosis, antiphosphatidylserine antibody
- Findings, abnormal, inconclusive, without diagnosis, antiphosphatidylglycerol antibody
- Findings, abnormal, inconclusive, without diagnosis, antiphosphatidylinositol antibody
Related codes in R76
Frequently asked questions
What is ICD-10 code R76.0?
R76.0 is the ICD-10-CM code for raised antibody titer, in the block R70-R79 (Abnormal findings on examination of blood, without diagnosis).
Is R76.0 a billable code?
Yes. R76.0 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does R76.0 belong to?
It belongs to category R76 – Other abnormal immunological findings in serum.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.