Z91.8
Non-billableOth personal risk factors, not elsewhere classified
Other specified personal risk factors, not elsewhere classified
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
Code Also
A second code may be required; sequencing depends on circumstances
- any follow-up examination (Z08-Z09)
Child Codes (6)
Also Known As / Clinical Terms
Frequently Asked Questions
What is ICD-10 code Z91.8?
ICD-10-CM code Z91.8 represents "Other specified personal risk factors, not elsewhere classified". It is a non-billable header code — use a more specific child code for billing purposes.
Is Z91.8 a billable code?
No, Z91.8 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 6 child codes under Z91.8.
What chapter is Z91.8 in?
Z91.8 is in Chapter 22: Factors Influencing Health Status and Contact With Health Services (codes Z00-Z99).
What are the subcategories under Z91.8?
Z91.8 has 6 child codes, including: Z91.81 (History of falling), Z91.82 (Personal history of military deployment), Z91.83 (Wandering in diseases classified elsewhere), Z91.84 (Oral health risk factors), and 2 more.
What are the UMLS CUIs for Z91.8?
Z91.8 is linked to 1 UMLS Concept Unique Identifier: C2911480. 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.