ICD-10-CM Code F51.02
Adjustment insomnia
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.Mental Health Code
Indicates that the ICD code is referenced in DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, Version 5)F51.02 is a billable ICD code used to specify a diagnosis of adjustment insomnia. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
The ICD code F510 is used to code Sleep state misperception
Sleep state misperception (SSM) is a term in the International Classification of Sleep Disorders (ICSD) most commonly used for people who mistakenly perceive their sleep as wakefulness, though it has been proposed that it be applied to those who severely overestimate their sleep time as well ("positive" sleep state misperception). While most sleepers with this condition will report not having slept in the previous night at all or having slept very little, clinical recordings generally show normal sleep patterns. Though the sleep patterns found in those with SSM have long been considered indistinguishable from those without, some preliminary research suggest there may be subtle differences (see Symptoms and diagnosis: Spectral analysis).
| Specialty: | Neurology |
| MeSH Codes: | D020919, D020919, D020919, D007319, D007319, D007319, D007319, D007319 |
| ICD 9 Codes: | 307.42, 307.49, 780.52, 307.42, 307.41, 327.0, 780.51, 780.52 |
MS-DRG Mapping
- DRG Group #887 - Other mental disorder diagnoses.
ICD-10-CM Alphabetical Index References for 'F51.02 - Adjustment insomnia'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code F51.02. Click on any term below to browse the alphabetical index.
Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)
This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code F51.02 and a single ICD9 code, 307.41 is an approximate match for comparison and conversion purposes.
Parent Code: F51.0 - Insomnia not due to a substance or known physiological condition