R76. Other abnormal immunological findings in serum
R76.0
Raised antibody titre
Excludes: isoimmunization, in pregnancy (O36.0-O36.1)
. affecting fetus or newborn (P55.-)
R76.1
Abnormal reaction to tuberculin test
Abnormal result of Mantoux test
R76.2
False-positive serological test for syphilis
False-positive Wassermann reaction
R76.8
Other specified abnormal immunological findings in serum
Raised level of immunoglobulins NOS
R76.9
Abnormal immunological finding in serum, unspecified