H74.3
Non-billableOther acquired abnormalities of ear ossicles
Other acquired abnormalities of ear ossicles
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 (3)
Also Known As / Clinical Terms
Frequently Asked Questions
What is ICD-10 code H74.3?
ICD-10-CM code H74.3 represents "Other acquired abnormalities of ear ossicles". It is a non-billable header code — use a more specific child code for billing purposes.
Is H74.3 a billable code?
No, H74.3 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under H74.3.
What chapter is H74.3 in?
H74.3 is in Chapter 8: Diseases of the Ear and Mastoid Process (codes H60-H95).
What are the subcategories under H74.3?
H74.3 has 3 child codes, including: H74.31 (Ankylosis of ear ossicles), H74.32 (Partial loss of ear ossicles), H74.39 (Other acquired abnormalities of ear ossicles).
What are the UMLS CUIs for H74.3?
H74.3 is linked to 1 UMLS Concept Unique Identifier: C0155484. 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.