M26.4 - Malocclusion, unspecified

The ICD 10 Code for Malocclusion, unspecified is listed as M26.4.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	M26.4
Description:	Malocclusion, unspecified
Diagnostic Related Groups (MS-DRG v30.0)	011 - Tracheostomy For Face,mouth & Neck Diagnoses W Mcc 012 - Tracheostomy For Face,mouth & Neck Diagnoses W Cc 013 - Tracheostomy For Face,mouth & Neck Diagnoses W/o Cc/mcc 157 - Dental & Oral Diseases W Mcc 158 - Dental & Oral Diseases W Cc 159 - Dental & Oral Diseases W/o Cc/mcc

Chapter	Diseases of the musculoskeletal system and connective tissue (M00-M99)
Block	Dentofacial anomalies [including malocclusion] and other disorders of jaw (M26-M27)
Parent	M26 - Dentofacial anomalies [including malocclusion]
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	524.4 - Malocclusion, unspecified (approximate)
ICD-10-CM Siblings (same level / similar specificity) of M26.4:
M26.0 - Major anomalies of jaw size
M26.1 - Anomalies of jaw-cranial base relationship
M26.2 - Anomalies of dental arch relationship
M26.3 - Anomalies of tooth position of fully erupted tooth or teeth
M26.5 - Dentofacial functional abnormalities
M26.6 - Temporomandibular joint disorders
M26.7 - Dental alveolar anomalies
M26.8 - Other dentofacial anomalies
M26.9 - Dentofacial anomaly, unspecified