{"code":"I82.819","type":"code","title":"Embolism and thrombosis of superficial veins of unspecified lower extremity","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":["venous embolism and thrombosis complicating:","abortion, ectopic or molar pregnancy (O00-O07, O08.7)","pregnancy, childbirth and the puerperium (O22.-, O87.-)"],"excludes1":[],"excludes2":["venous embolism and thrombosis (of):","cerebral (I63.6, I67.6)","coronary (I21-I25)","intracranial and intraspinal, septic or NOS (G08)","intracranial, nonpyogenic (I67.6)","intraspinal, nonpyogenic (G95.1)","mesenteric (K55.0-)","portal (I81)","pulmonary (I26.-)"],"isBillable":true,"inclusionTerms":[],"useAdditionalCode":["code, if applicable, for associated long-term (current) use of anticoagulants (Z79.01)"],"clinicalDefinition":"Embolism and thrombosis of superficial veins of unspecified lower extremity is a billable ICD-10-CM diagnosis code (I82.819). Excludes2 (not included here): venous embolism and thrombosis (of):; cerebral (I63.6, I67.6); coronary (I21-I25); intracranial and intraspinal, septic or NOS (G08); intracranial, nonpyogenic (I67.6); intraspinal, nonpyogenic (G95.1); mesenteric (K55.0-); portal (I81); pulmonary (I26.-).","officialDefinition":"Embolism and thrombosis of superficial veins of unspecified lower extremity is a billable ICD-10-CM diagnosis code (I82.819). Excludes2 (not included here): venous embolism and thrombosis (of):; cerebral (I63.6, I67.6); coronary (I21-I25); intracranial and intraspinal, septic or NOS (G08); intracranial, nonpyogenic (I67.6); intraspinal, nonpyogenic (G95.1); mesenteric (K55.0-); portal (I81); pulmonary (I26.-). Code first: venous embolism and thrombosis complicating:; abortion, ectopic or molar pregnancy (O00-O07, O08.7); pregnancy, childbirth and the puerperium (O22.-, O87.-). Use additional code: code, if applicable, for associated long-term (current) use of anticoagulants (Z79.01).","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":[],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":"","noteProvenance":{"venous embolism and thrombosis (of):":"I82","cerebral (I63.6, I67.6)":"I82","coronary (I21-I25)":"I82","intracranial and intraspinal, septic or NOS (G08)":"I82","intracranial, nonpyogenic (I67.6)":"I82","intraspinal, nonpyogenic (G95.1)":"I82","mesenteric (K55.0-)":"I82","portal (I81)":"I82","pulmonary (I26.-)":"I82","venous embolism and thrombosis complicating:":"I82","abortion, ectopic or molar pregnancy (O00-O07, O08.7)":"I82","pregnancy, childbirth and the puerperium (O22.-, O87.-)":"I82","code, if applicable, for associated long-term (current) use of anticoagulants (Z79.01)":"I82.8","Embolism and thrombosis of saphenous vein (greater) (lesser)":"I82.81"},"hcc":{"mapped":false,"model":"CMS-HCC V28","paymentYear":"2026","categories":[],"otherModels":[]}}