H74.90
BillableUnsp disorder of middle ear and mastoid, unspecified ear
Unspecified disorder of middle ear and mastoid, unspecified ear
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •mastoiditisH70
Related Codes(3)
Also Known As / Clinical Terms(20)
SNOMED CT
UMLS
Clinical Terms
- Unspecified disorder of middle ear and mastoid
- Disorder of mastoid
- Disorder of middle ear
- Disorder of ear ossicles
- Conductive hearing loss due to disorder of middle ear
- Disorder of both middle ear and mastoid
- Middle ear conductive hearing loss
- Middle ear problem
- Tubotympanic disease
Frequently Asked Questions
What is the ICD-10 code for unsp disorder of middle ear and mastoid, unspecified ear?
The ICD-10-CM code for unsp disorder of middle ear and mastoid, unspecified ear is H74.90. The full clinical description is "Unspecified disorder of middle ear and mastoid, unspecified ear". H74.90 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code H74.90 mean?
ICD-10-CM code H74.90 represents “Unspecified disorder of middle ear and mastoid, unspecified ear”. It is classified under Chapter 8: Diseases of the Ear and Mastoid Process and is a billable/specific code that can be used on a claim.
Is H74.90 a billable code?
Yes, H74.90 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is H74.90 in?
H74.90 is in Chapter 8: Diseases of the Ear and Mastoid Process (codes H60-H95).
What SNOMED CT codes does H74.90 map to?
H74.90 maps to 7 SNOMED CT concepts: 194415001, 446819001, 282039003, 55996006, 68996008, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for H74.90?
H74.90 is linked to 1 UMLS Concept Unique Identifier: C0155494. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does H74.90 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like unsp disorder of middle ear and mastoid, unspecified ear affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of H74.90?
There is no direct ICD-11 mapping available for H74.90 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.