Mild intellectual disabilities (F70) ICD-10-CM
The F70 code range covers mild intellectual disabilities with 1 ICD-10-CM diagnosis codes. 1 of them are billable and valid for claim submission in fiscal year 2026, and the category headers group them but cannot themselves be billed.
Inclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- IQ level 50-55 to approximately 70
- Mild mental subnormality
Codes in the F70 Range 1 codes · 1 billable
- F70 Mild intellectual disabilities
About the F70 Code Range
ICD-10 code F70 is used specifically to identify cases of mild intellectual disabilities. This code helps healthcare providers and coders accurately categorize patients with cognitive impairments that are less severe but still impact daily functioning.
The term mild intellectual disability, sometimes called mild intellectual disability syndrome or simply mild intellectual disability, refers to individuals who have noticeable but moderate limitations in intellectual functioning and adaptive behavior. This can be associated with conditions listed under neurodevelopmental disorders. Related terms in this code's context, such as micrognathia or primary microcephaly, are physical or developmental features that might co-occur but are secondary to the diagnosis of intellectual disability. The ICD-10 code for mild intellectual disabilities (F70) ensures that medical records consistently identify and track this condition, aiding in treatment planning, resource allocation, and research. Recognizing synonyms like young-onset diabetes syndrome linked here provides a broader clinical context, helping coders differentiate F70 from other neurodevelopmental or behavioral disorders.
Questions About This Page
How many billable codes are in the F70 range?
Of the 1 codes in this range, 1 are billable and valid for claim submission from October 1, 2025 through September 30, 2026. Category header codes group them but cannot be reported on claims.
What does the F70 range classify?
The range classifies mild intellectual disabilities. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
