ICD-10-CM Tabular Index · Chapter 5 · FY 2026 F88

Other disorders of psychological development (F88) ICD-10-CM

The F88 code range covers other disorders of psychological development 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.

✓ Built from the official CMS FY 2026 datasetEffective Oct 1, 2025 – Sep 30, 2026
1
Diagnosis Codes
1
Billable Codes
F88
Code Range
F80–F89
Parent Section

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.

ICD-10-CM

Codes in the F88 Range 1 codes · 1 billable

1 of 1 shown
  • F88 Other disorders of psychological development

About the F88 Code Range

The ICD-10 code F88 is used to classify various other disorders of psychological development that do not neatly fit into more specific categories. This includes a wide range of neurodevelopmental conditions characterized by delays or abnormalities in cognitive, motor, or social skills.

This code covers complex syndromes often described by terms such as global developmental delay, intellectual disability syndrome, and mixed developmental disorder. These may include symptoms like seizures, visual or neuro-ophthalmological abnormalities, cerebellar atrophy, and distinct physical features such as facial dysmorphism or brachydactyly. Understanding that these synonyms and related disorders fall under F88 helps medical coders identify the appropriate ICD-10 code for patients exhibiting developmental delays that do not match standard classifications like autism or specific intellectual disabilities. Therefore, F88 serves as a crucial tool for documenting diverse and complex neurodevelopmental delays, including conditions associated with metabolic, genetic, or structural brain anomalies, assisting healthcare professionals in precise diagnosis coding.

Questions About This Page

How many billable codes are in the F88 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 F88 range classify?

The range classifies other disorders of psychological development. 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.