Q75.3 - Macrocephaly

The ICD 10 Code for Macrocephaly is listed as Q75.3.
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:	Q75.3
Description:	Macrocephaly
Diagnostic Related Groups (MS-DRG v30.0)	564 - Other Musculoskeletal Sys & Connective Tissue Diagnoses W Mcc 565 - Other Musculoskeletal Sys & Connective Tissue Diagnoses W Cc 566 - Other Musculoskeletal Sys & Connective Tissue Diagnoses W/o Cc/mcc

Chapter	Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
Block	Congenital malformations and deformations of the musculoskeletal system (Q65-Q79)
Parent	Q75 - Other congenital malformations of skull and face bones
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	756.0 - Anomalies of skull and face bones (approximate)
ICD-10-CM Siblings (same level / similar specificity) of Q75.3:
Q75.0 - Craniosynostosis
Q75.1 - Craniofacial dysostosis
Q75.2 - Hypertelorism
Q75.4 - Mandibulofacial dysostosis
Q75.5 - Oculomandibular dysostosis
Q75.8 - Other specified congenital malformations of skull and face bones
Q75.9 - Congenital malformation of skull and face bones, unspecified