{"code":"M27","type":"category","title":"Other diseases of jaws","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["hemifacial atrophy or hypertrophy (Q67.4)","unilateral condylar hyperplasia or hypoplasia (M27.8)"],"excludes2":[],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["M27.0","M27.1","M27.2","M27.3","M27.4","M27.40","M27.49","M27.5","M27.51","M27.52","M27.53","M27.59","M27.6","M27.61","M27.62","M27.63","M27.69","M27.8","M27.9"],"inclusionTerms":[],"sibling_titles":{"code":"M27.9","title":"Disease of jaws, unspecified","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Other diseases of jaws is a non-billable ICD-10-CM category code (M27). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","officialDefinition":"Other diseases of jaws is a non-billable ICD-10-CM category code (M27). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","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":"M27.0","title":"Developmental disorders of jaws","description":"Developmental disorders of jaws is a billable ICD-10-CM diagnosis code (M27.0). Inclusion terms: Latent bone cyst of jaw; Stafne's cyst; Torus mandibularis; Torus palatinus. Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":true,"slug":"m27.0-developmental-disorders-of-jaws"},{"code":"M27.1","title":"Giant cell granuloma, central","description":"Giant cell granuloma, central is a billable ICD-10-CM diagnosis code (M27.1). Inclusion terms: Giant cell granuloma NOS. Excludes1 (not coded here): peripheral giant cell granuloma (K06.8); hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":true,"slug":"m27.1-giant-cell-granuloma-central"},{"code":"M27.2","title":"Inflammatory conditions of jaws","description":"Inflammatory conditions of jaws is a billable ICD-10-CM diagnosis code (M27.2). Inclusion terms: Osteitis of jaw(s); Osteomyelitis (neonatal) jaw(s); Osteoradionecrosis jaw(s); Periostitis jaw(s); Sequestrum of jaw bone. Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8). Excludes2 (not included here): osteonecrosis of jaw due to drug (M87.180). Use additional code: code (W88-W90, X39.0) to identify radiation, if radiation-induced.","isBillable":true,"slug":"m27.2-inflammatory-conditions-of-jaws"},{"code":"M27.3","title":"Alveolitis of jaws","description":"Alveolitis of jaws is a billable ICD-10-CM diagnosis code (M27.3). Inclusion terms: Alveolar osteitis; Dry socket. Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":true,"slug":"m27.3-alveolitis-of-jaws"},{"code":"M27.4","title":"Other and unspecified cysts of jaw","description":"Other and unspecified cysts of jaw is a non-billable ICD-10-CM category code (M27.4). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): cysts of oral region (K09.-); latent bone cyst of jaw (M27.0); Stafne's cyst (M27.0); hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":false,"slug":"m27.4-other-and-unspecified-cysts-of-jaw"},{"code":"M27.40","title":"Unspecified cyst of jaw","description":"Unspecified cyst of jaw is a billable ICD-10-CM diagnosis code (M27.40). Inclusion terms: Cyst of jaw NOS. Excludes1 (not coded here): cysts of oral region (K09.-); latent bone cyst of jaw (M27.0); Stafne's cyst (M27.0); hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":true,"slug":"m27.40-unspecified-cyst-of-jaw"},{"code":"M27.49","title":"Other cysts of jaw","description":"Other cysts of jaw is a billable ICD-10-CM diagnosis code (M27.49). Inclusion terms: Aneurysmal cyst of jaw; Hemorrhagic cyst of jaw; Traumatic cyst of jaw. Excludes1 (not coded here): cysts of oral region (K09.-); latent bone cyst of jaw (M27.0); Stafne's cyst (M27.0); hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":true,"slug":"m27.49-other-cysts-of-jaw"},{"code":"M27.5","title":"Periradicular pathology associated with previous endodontic treatment","description":"Periradicular pathology associated with previous endodontic treatment is a non-billable ICD-10-CM category code (M27.5). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":false,"slug":"m27.5-periradicular-pathology-associated-with-previous-endodontic-treatment"},{"code":"M27.51","title":"Perforation of root canal space due to endodontic treatment","description":"Perforation of root canal space due to endodontic treatment is a billable ICD-10-CM diagnosis code (M27.51). Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":true,"slug":"m27.51-perforation-of-root-canal-space-due-to-endodontic-treatment"},{"code":"M27.52","title":"Endodontic overfill","description":"Endodontic overfill is a billable ICD-10-CM diagnosis code (M27.52). Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":true,"slug":"m27.52-endodontic-overfill"},{"code":"M27.53","title":"Endodontic underfill","description":"Endodontic underfill is a billable ICD-10-CM diagnosis code (M27.53). Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":true,"slug":"m27.53-endodontic-underfill"},{"code":"M27.59","title":"Other periradicular pathology associated with previous endodontic treatment","description":"Other periradicular pathology associated with previous endodontic treatment is a billable ICD-10-CM diagnosis code (M27.59). Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":true,"slug":"m27.59-other-periradicular-pathology-associated-with-previous-endodontic-treatment"},{"code":"M27.6","title":"Endosseous dental implant failure","description":"Endosseous dental implant failure is a non-billable ICD-10-CM category code (M27.6). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":false,"slug":"m27.6-endosseous-dental-implant-failure"},{"code":"M27.61","title":"Osseointegration failure of dental implant","description":"Osseointegration failure of dental implant is a billable ICD-10-CM diagnosis code (M27.61). Inclusion terms: Hemorrhagic complications of dental implant placement; Iatrogenic osseointegration failure of dental implant; Osseointegration failure of dental implant due to complications of systemic disease; Osseointegration failure of dental implant due to poor bone quality; Pre-integration failure of dental implant NOS; Pre-osseointegration failure of dental implant. Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":true,"slug":"m27.61-osseointegration-failure-of-dental-implant"},{"code":"M27.62","title":"Post-osseointegration biological failure of dental implant","description":"Post-osseointegration biological failure of dental implant is a billable ICD-10-CM diagnosis code (M27.62). Inclusion terms: Failure of dental implant due to lack of attached gingiva; Failure of dental implant due to occlusal trauma (caused by poor prosthetic design); Failure of dental implant due to parafunctional habits; Failure of dental implant due to periodontal infection (peri-implantitis); Failure of dental implant due to poor oral hygiene; Iatrogenic post-osseointegration failure of dental implant; Post-osseointegration failure of dental implant due to complications of systemic disease. Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":true,"slug":"m27.62-post-osseointegration-biological-failure-of-dental-implant"},{"code":"M27.63","title":"Post-osseointegration mechanical failure of dental implant","description":"Post-osseointegration mechanical failure of dental implant is a billable ICD-10-CM diagnosis code (M27.63). Inclusion terms: Failure of dental prosthesis causing loss of dental implant; Fracture of dental implant. Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8). Excludes2 (not included here): cracked tooth (K03.81); fractured dental restorative material with loss of material (K08.531); fractured dental restorative material without loss of material (K08.530); fractured tooth (S02.5).","isBillable":true,"slug":"m27.63-post-osseointegration-mechanical-failure-of-dental-implant"},{"code":"M27.69","title":"Other endosseous dental implant failure","description":"Other endosseous dental implant failure is a billable ICD-10-CM diagnosis code (M27.69). Inclusion terms: Dental implant failure NOS. Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":true,"slug":"m27.69-other-endosseous-dental-implant-failure"},{"code":"M27.8","title":"Other specified diseases of jaws","description":"Other specified diseases of jaws is a billable ICD-10-CM diagnosis code (M27.8). Inclusion terms: Cherubism; Exostosis; Fibrous dysplasia; Unilateral condylar hyperplasia; Unilateral condylar hypoplasia. Excludes1 (not coded here): jaw pain (R68.84); hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":true,"slug":"m27.8-other-specified-diseases-of-jaws"},{"code":"M27.9","title":"Disease of jaws, unspecified","description":"Disease of jaws, unspecified is a billable ICD-10-CM diagnosis code (M27.9). Excludes1 (not coded here): hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).","isBillable":true,"slug":"m27.9-disease-of-jaws-unspecified"}],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}