H70.891
BillableOther mastoiditis and related conditions, right ear
Other mastoiditis and related conditions, right ear
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
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)
Also Known As / Clinical Terms
Frequently Asked Questions
What is the ICD-10 code for other mastoiditis and related conditions, right ear?
The ICD-10-CM code for other mastoiditis and related conditions, right ear is H70.891. The full clinical description is "Other mastoiditis and related conditions, right ear". H70.891 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code H70.891 mean?
ICD-10-CM code H70.891 represents "Other mastoiditis and related conditions, right 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 H70.891 a billable code?
Yes, H70.891 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is H70.891 in?
H70.891 is in Chapter 8: Diseases of the Ear and Mastoid Process (codes H60-H95).
What codes cannot be used with H70.891?
H70.891 has Excludes1 notes indicating codes that cannot be used together with it, including: preauricular sinus and cyst (Q18.1); sinus, fistula, and cyst of branchial cleft (Q18.0).
What are the UMLS CUIs for H70.891?
H70.891 is linked to 1 UMLS Concept Unique Identifier: C2881769. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
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.