CodeMap® ICD-10 (CM) Report

Category Name	Code Range
Certain infectious and parasitic diseases	A00-B99
Neoplasms	C00-D49
Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism	D50-D89
Endocrine, nutritional and metabolic diseases	E00-E89
Mental, Behavioral and Neurodevelopmental disorders	F01-F99
Diseases of the nervous system	G00-G99
Diseases of the eye and adnexa	H00-H59
Diseases of the ear and mastoid process	H60-H95
Diseases of the circulatory system	I00-I99
Diseases of the respiratory system	J00-J99
Diseases of the digestive system	K00-K95
Diseases of the skin and subcutaneous tissue	L00-L99
Diseases of the musculoskeletal system and connective tissue	M00-M99
Diseases of the genitourinary system	N00-N99
Pregnancy, childbirth and the puerperium	O00-O9A
Certain conditions originating in the perinatal period	P00-P96
Congenital malformations, deformations and chromosomal abnormalities	Q00-Q99
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified	R00-R99
Injury, poisoning and certain other consequences of external causes	S00-T88
Codes for Special Purposes	U00-U85
External causes of morbidity	V00-Y99
Factors influencing health status and contact with health services	Z00-Z99

Recurrent cholesteatoma of postmastoidectomy cavity

ICD-10 Code	Description
H95.00	Recurrent cholesteatoma of postmastoidectomy cavity, unspecified ear
H95.01	Recurrent cholesteatoma of postmastoidectomy cavity, right ear
H95.02	Recurrent cholesteatoma of postmastoidectomy cavity, left ear
H95.03	Recurrent cholesteatoma of postmastoidectomy cavity, bilateral ears

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