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R76.0

Billable

Raised antibody titer

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

Blood test shows elevated levels of antibodies, which are proteins the immune system produces to fight infections or foreign substances.

Coding Tips

  • •Document the specific antibody type when possible (e.g., streptococcal, viral) to support the clinical picture
  • •This finding may indicate recent or past infection, vaccination response, or autoimmune conditions

Excludes 1 — Do NOT code together

  • isoimmunization in pregnancy (O36.0-O36.1)
  • isoimmunization affecting newborn (P55.-)

Code Hierarchy

└R76Other abnormal immunological findings in serum└R76.0Raised antibody titer
└R76.0Raised antibody titer

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