{"code":"K27.5","type":"code","title":"Chronic or unspecified peptic ulcer, site unspecified, with perforation","codeAlso":[],"includes":["gastroduodenal ulcer NOS","peptic ulcer NOS"],"modern_v":"official26","codeFirst":[],"excludes1":["peptic ulcer of newborn (P78.82)"],"excludes2":["hiatus hernia (K44.-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["K27","K27.0","K27.1","K27.2","K27.3","K27.4","K27.6","K27.7","K27.9"],"inclusionTerms":[],"sibling_titles":{"code":"K27.9","title":"Peptic ulcer, site unspecified, unspecified as acute or chronic, without hemorrhage or perforation","isBillable":true},"useAdditionalCode":["code to identify:","alcohol abuse and dependence (F10.-)"],"clinicalDefinition":"Chronic or unspecified peptic ulcer, site unspecified, with perforation is a billable ICD-10-CM diagnosis code (K27.5). Includes: gastroduodenal ulcer NOS; peptic ulcer NOS. Excludes1 (not coded here): peptic ulcer of newborn (P78.82). Excludes2 (not included here): hiatus hernia (K44.-). Use additional code: code to identify:; alcohol abuse and dependence (F10.-).","officialDefinition":"Chronic or unspecified peptic ulcer, site unspecified, with perforation is a billable ICD-10-CM diagnosis code (K27.5). Includes: gastroduodenal ulcer NOS; peptic ulcer NOS. Excludes1 (not coded here): peptic ulcer of newborn (P78.82). Excludes2 (not included here): hiatus hernia (K44.-). Use additional code: code to identify:; alcohol abuse and dependence (F10.-).","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":""}