{"code":"I72.5","type":"code","title":"Aneurysm of other precerebral arteries","codeAlso":[],"includes":["aneurysm (cirsoid) (false) (ruptured)"],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["aneurysm of carotid artery (I72.0)","aneurysm of vertebral artery (I72.6)","dissection of carotid artery (I77.71)","dissection of other precerebral arteries (I77.75)","dissection of vertebral artery (I77.74)","acquired aneurysm (I77.0)","aneurysm (of) aorta (I71.-)","aneurysm (of) arteriovenous NOS (Q27.3-)","carotid artery dissection (I77.71)","cerebral (nonruptured) aneurysm (I67.1)","coronary aneurysm (I25.4)","coronary artery dissection (I25.42)","dissection of artery NEC (I77.79)","dissection of precerebral artery, congenital (nonruptured) (Q28.1)","heart aneurysm (I25.3)","iliac artery dissection (I77.72)","precerebral artery, congential (nonruptured) (Q28.1)","pulmonary artery aneurysm (I28.1)","renal artery dissection (I77.73)","retinal aneurysm (H35.0)","ruptured cerebral aneurysm (I60.7)","varicose aneurysm (I77.0)","vertebral artery dissection (I77.74)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["I72","I72.0","I72.1","I72.2","I72.3","I72.4","I72.6","I72.8","I72.9"],"inclusionTerms":["Aneurysm of basilar artery (trunk)"],"sibling_titles":{"code":"I72.9","title":"Aneurysm of unspecified site","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Aneurysm of other precerebral arteries is a billable ICD-10-CM diagnosis code (I72.5). Includes: aneurysm (cirsoid) (false) (ruptured). Inclusion terms: Aneurysm of basilar artery (trunk). Excludes2 (not included here): aneurysm of carotid artery (I72.0); aneurysm of vertebral artery (I72.6); dissection of carotid artery (I77.71); dissection of other precerebral arteries (I77.75); dissection of vertebral artery (I77.74); acquired aneurysm (I77.0); aneurysm (of) aorta (I71.","officialDefinition":"Aneurysm of other precerebral arteries is a billable ICD-10-CM diagnosis code (I72.5). Includes: aneurysm (cirsoid) (false) (ruptured). Inclusion terms: Aneurysm of basilar artery (trunk). Excludes2 (not included here): aneurysm of carotid artery (I72.0); aneurysm of vertebral artery (I72.6); dissection of carotid artery (I77.71); dissection of other precerebral arteries (I77.75); dissection of vertebral artery (I77.74); acquired aneurysm (I77.0); aneurysm (of) aorta (I71.-); aneurysm (of) arteriovenous NOS (Q27.3-); carotid artery dissection (I77.71); cerebral (nonruptured) aneurysm (I67.1); coronary aneurysm (I25.4); coronary artery dissection (I25.42); dissection of artery NEC (I77.79); dissection of precerebral artery, congenital (nonruptured) (Q28.1); heart aneurysm (I25.3); iliac artery dissection (I77.72); precerebral artery, congential (nonruptured) (Q28.1); pulmonary artery aneurysm (I28.1); renal artery dissection (I77.73); retinal aneurysm (H35.0); ruptured cerebral aneurysm (I60.7); varicose aneurysm (I77.0); vertebral artery dissection (I77.74).","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":""}