Diagnosis Code: R89.4

Short Description: Abnormal immunolog findings in specimens from oth org/tiss

Long Description: Abnormal immunological findings in specimens from other organs, systems and tissues

The code R89.4 is VALID for claim submission

Code Classification:

• Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
  • Abnormal findings on examination of other body fluids, substances and tissues, without diagnosis (R83-R89)
    • Abnormal findings in specimens from oth org/tiss (R89)
      • R89.4 Abnormal immunolog findings in specimens from oth org/tiss

Code Version: 2022 ICD-10-CM

Synonyms

• Abnormal blood test
• Adrenal antibodies present
• Anergy
• Antibody to extractable nuclear antigen detected
• Antineutrophil cytoplasmic antibody detected
• Anti-nuclear factor detected
• Anti-nuclear factor detected
• Bence Jones protein detected
• Clonal anergy
• Complement level below reference range
• Contact sensitivity response - finding
• Delayed hypersensitivity skin test for histoplasmin positive
• Finding of Heaf test
• Finding of Heaf test
• Finding of Heaf test
• Finding of Heaf test
• Finding of Heaf test
• Finding of Heaf test
• Flare reaction
• Free immunoglobulin light chain above reference range
• Heaf test grade 1
• Heaf test grade 1-2
• Heaf test grade 2
• Heaf test grade 3
• Heaf test grade 4
• Heaf: positive
• HLA-A*31:01 detected
• HLA-B*15:02 detected
• HLA-B*57:01 detected
• HLA-B*58:01 positive
• Horse erythrocyte antigen test positive
• Human leukocyte antigen B5701 detected
• Human leukocyte antigen DQB1*02:02 positive
• Immunoglobulin above reference range
• Immunoglobulin below reference range
• Immunoglobulins outside reference range
• Interferon gamma assay positive
• Interferon gamma assay result indeterminate
• Irregular blood group antibody detected
• Kveim test positive
• La antibody detected
• Local untoward skin test reaction
• Loss of normal antigens
• Lyme detected by enzyme-linked immunosorbent assay
• Lyme detected by immunoblot
• Mitochondrial antibodies detected
• Mitochondrial antibodies weakly detected
• Monoclonal abnormal heavy chain protein devoid of light chains detected
• Monoclonal abnormal heavy chain protein devoid of light chains detected
• Monoclonal abnormal heavy chain protein devoid of light chains detected
• Monoclonal alpha heavy chain detected
• Monoclonal free kappa light chain detected
• Monoclonal free lambda light chain detected
• Monoclonal free light chain detected
• Monoclonal gamma heavy chain detected
• Monoclonal immunoglobulin A detected
• Monoclonal immunoglobulin D detected
• Monoclonal immunoglobulin E detected
• Monoclonal immunoglobulin G detected
• Monoclonal immunoglobulin M detected
• Monoclonal mu heavy chain detected
• Paraprotein detected
• Plasma membrane antigenic alteration
• Ribonucleoprotein antibody detected
• Ro antibody detected
• Sample contains cold agglutinins
• Serum monoclonal band present
• Skin reaction - finding
• Skin reaction - finding
• Skin reaction extreme
• Skin reaction strong
• Skin test reaction conversion
• Sm antibody detected
• Smooth muscle antibodies detected
• Smooth muscle antibodies weakly detected
• Susceptibility skin test abnormal
• Susceptibility to sarcoid response - finding
• Systemic untoward skin test reaction
• Target cell of immunologic reaction
• Untoward skin test reaction
• Zika virus IgM antibody detected

Diagnostic Related Group(s)

The code R89.4 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)

• Signs And Symptoms With Mcc (947)
• Signs And Symptoms Without Mcc (948)

Crosswalk Information

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This page was last updated on: 10/1/2023

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