H74.8X
Non-billableOther specified disorders of middle ear and mastoid
Other specified disorders of middle ear and mastoid
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- mastoiditis (H70.-)
Child Codes (4)
Also Known As / Clinical Terms
Frequently Asked Questions
What is the ICD-10 code for other specified disorders of middle ear and mastoid?
The ICD-10-CM code for other specified disorders of middle ear and mastoid is H74.8X. The full clinical description is "Other specified disorders of middle ear and mastoid". H74.8X is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code H74.8X mean?
ICD-10-CM code H74.8X represents "Other specified disorders of middle ear and mastoid". It is classified under Chapter 8: Diseases of the Ear and Mastoid Process and is a non-billable header code. Use a more specific child code for billing purposes.
Is H74.8X a billable code?
No, H74.8X is a non-billable header code. You need to use one of its more specific child codes for billing. There are 4 child codes under H74.8X.
What chapter is H74.8X in?
H74.8X is in Chapter 8: Diseases of the Ear and Mastoid Process (codes H60-H95).
What are the subcategories under H74.8X?
H74.8X has 4 child codes, including: H74.8X1 (Other specified disorders of right middle ear and mastoid), H74.8X2 (Other specified disorders of left middle ear and mastoid), H74.8X3 (Oth disrd of middle ear and mastoid, bilateral), H74.8X9 (Oth disrd of middle ear and mastoid, unspecified ear).
What are the UMLS CUIs for H74.8X?
H74.8X is linked to 1 UMLS Concept Unique Identifier: C0477452. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.