{"code":"D80-D89","type":"block","title":"Certain disorders involving the immune mechanism","codeAlso":[],"includes":["defects in the complement system","immunodeficiency disorders, except human immunodeficiency virus [HIV] disease","sarcoidosis"],"modern_v":"official26","codeFirst":[],"excludes1":["autoimmune disease (systemic) NOS (M35.9)","functional disorders of polymorphonuclear neutrophils (D71-)"],"excludes2":["human immunodeficiency virus [HIV] disease (B20)"],"isBillable":false,"sibling_codes":["D80","D81","D82","D83","D84","D86","D89","D80.0","D80.1","D80.2","D80.3","D80.4","D80.5","D80.6","D80.7","D80.8","D80.9","D81.0","D81.1","D81.2","D81.3","D81.4","D81.5","D81.6","D81.7","D81.8","D81.810","D81.818","D81.819","D81.9","D82.0","D82.1","D82.2","D82.3","D82.4","D82.8","D82.9","D83.0","D83.1","D83.2","D83.8","D83.9","D84.0","D84.1","D84.8","D84.821","D84.822","D84.9","D86.0","D86.1","D86.2","D86.3","D86.8","D86.9"],"inclusionTerms":[],"sibling_titles":{"code":"D86.9","title":"Sarcoidosis, unspecified","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Certain disorders involving the immune mechanism (D80-D89) is a non-billable ICD-10-CM category code (D80-D89). A more specific billable subcode must be selected for claims submission. Includes: defects in the complement system; immunodeficiency disorders, except human immunodeficiency virus [HIV] disease; sarcoidosis. Excludes1 (not coded here): autoimmune disease (systemic) NOS (M35.9); functional disorders of polymorphonuclear neutrophils (D71-); human immunodeficiency virus [HIV] disease (B20).","officialDefinition":"Certain disorders involving the immune mechanism (D80-D89) is a non-billable ICD-10-CM category code (D80-D89). A more specific billable subcode must be selected for claims submission. Includes: defects in the complement system; immunodeficiency disorders, except human immunodeficiency virus [HIV] disease; sarcoidosis. Excludes1 (not coded here): autoimmune disease (systemic) NOS (M35.9); functional disorders of polymorphonuclear neutrophils (D71-); human immunodeficiency virus [HIV] disease (B20).","seventhCharacterInstructions":[],"workflowProtocols":[],"guidelines":{"whenToUse":[],"whenNotToUse":[],"commonBillingMistakes":[],"codeComparisons":[],"documentationChecklist":[]},"domainLandscape":{"summary":"Primary diagnostic domain and clinical landscape evaluation.","keyCategories":[],"diagnosticContinuum":"Progression continuum from acute presentation to resolution."},"children":[{"code":"D80","title":"Immunodeficiency with predominantly antibody defects","description":"Immunodeficiency with predominantly antibody defects is a non-billable ICD-10-CM category code (D80). A more specific billable subcode must be selected for claims submission. Includes: defects in the complement system; immunodeficiency disorders, except human immunodeficiency virus [HIV] disease; sarcoidosis. Excludes1 (not coded here): autoimmune disease (systemic) NOS (M35.9); functional disorders of polymorphonuclear neutrophils (D71-); human immunodeficiency virus [HIV] disease (B20).","isBillable":false,"slug":"d80-immunodeficiency-with-predominantly-antibody-defects"},{"code":"D81","title":"Combined immunodeficiencies","description":"Combined immunodeficiencies is a non-billable ICD-10-CM category code (D81). A more specific billable subcode must be selected for claims submission. Includes: defects in the complement system; immunodeficiency disorders, except human immunodeficiency virus [HIV] disease; sarcoidosis. Excludes1 (not coded here): autosomal recessive agammaglobulinemia (Swiss type) (D80.0); autoimmune disease (systemic) NOS (M35.9); functional disorders of polymorphonuclear neutrophils (D71-); human immunodeficiency virus [HIV] disease (B20).","isBillable":false,"slug":"d81-combined-immunodeficiencies"},{"code":"D82","title":"Immunodeficiency associated with other major defects","description":"Immunodeficiency associated with other major defects is a non-billable ICD-10-CM category code (D82). A more specific billable subcode must be selected for claims submission. Includes: defects in the complement system; immunodeficiency disorders, except human immunodeficiency virus [HIV] disease; sarcoidosis. Excludes1 (not coded here): ataxia telangiectasia [Louis-Bar] (G11.3); autoimmune disease (systemic) NOS (M35.9); functional disorders of polymorphonuclear neutrophils (D71-); human immunodeficiency virus [HIV] disease (B20).","isBillable":false,"slug":"d82-immunodeficiency-associated-with-other-major-defects"},{"code":"D83","title":"Common variable immunodeficiency","description":"Common variable immunodeficiency is a non-billable ICD-10-CM category code (D83). A more specific billable subcode must be selected for claims submission. Includes: defects in the complement system; immunodeficiency disorders, except human immunodeficiency virus [HIV] disease; sarcoidosis. Excludes1 (not coded here): autoimmune disease (systemic) NOS (M35.9); functional disorders of polymorphonuclear neutrophils (D71-); human immunodeficiency virus [HIV] disease (B20).","isBillable":false,"slug":"d83-common-variable-immunodeficiency"},{"code":"D84","title":"Other immunodeficiencies","description":"Other immunodeficiencies is a non-billable ICD-10-CM category code (D84). A more specific billable subcode must be selected for claims submission. Includes: defects in the complement system; immunodeficiency disorders, except human immunodeficiency virus [HIV] disease; sarcoidosis. Excludes1 (not coded here): autoimmune disease (systemic) NOS (M35.9); functional disorders of polymorphonuclear neutrophils (D71-); human immunodeficiency virus [HIV] disease (B20).","isBillable":false,"slug":"d84-other-immunodeficiencies"},{"code":"D86","title":"Sarcoidosis","description":"Sarcoidosis is a non-billable ICD-10-CM category code (D86). A more specific billable subcode must be selected for claims submission. Includes: defects in the complement system; immunodeficiency disorders, except human immunodeficiency virus [HIV] disease; sarcoidosis. Excludes1 (not coded here): autoimmune disease (systemic) NOS (M35.9); functional disorders of polymorphonuclear neutrophils (D71-); human immunodeficiency virus [HIV] disease (B20).","isBillable":false,"slug":"d86-sarcoidosis"},{"code":"D89","title":"Other disorders involving the immune mechanism, not elsewhere classified","description":"Other disorders involving the immune mechanism, not elsewhere classified is a non-billable ICD-10-CM category code (D89). A more specific billable subcode must be selected for claims submission. Includes: defects in the complement system; immunodeficiency disorders, except human immunodeficiency virus [HIV] disease; sarcoidosis. Excludes1 (not coded here): hyperglobulinemia NOS (R77.1); monoclonal gammopathy (of undetermined significance) (D47.2); autoimmune disease (systemic) NOS (M35.9); functional disorders of polymorphonuclear neutrophils (D71-); human immunodeficiency virus [HIV] disease (B20). Excludes2 (not included here): transplant failure and rejection (T86.-).","isBillable":false,"slug":"d89-other-disorders-involving-the-immune-mechanism-not-elsewhere-classified"}],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}