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Code
Description

ICD-10-CM Code R44.2
Other hallucinations

BILLABLE
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
| ICD-10 from 2011 - 2016

R44.2 is a billable ICD code used to specify a diagnosis of other hallucinations. A 'billable code' is detailed enough to be used to specify a medical diagnosis.


The ICD code R44 is used to code Hallucination

A hallucination is a perception in the absence of external stimulus that has qualities of real perception. Hallucinations are vivid, substantial, and are seen to be located in external objective space. They are distinguishable from these related phenomena: dreaming, which does not involve wakefulness; illusion, which involves distorted or misinterpreted real perception; imagery, which does not mimic real perception and is under voluntary control; and pseudohallucination, which does not mimic real perception, but is not under voluntary control. Hallucinations also differ from "delusional perceptions", in which a correctly sensed and interpreted stimulus (i.e., a real perception) is given some additional (and typically absurd) significance.

Specialty: Psychiatry
MeSH Code: D006212
ICD 9 Code: 780.1

My eyes at the moment of the apparitions by August Natterer, a German artist who created many drawings of his hallucinations.

MS-DRG Mapping

  • DRG Group #880 - Acute adjustment reaction and psychosocial dysfunction.

Related Concepts SNOMET-CT

  • Dissociative hallucinations of bodily sensation (finding)

ICD-10-CM Alphabetical Index References for 'R44.2 - Other hallucinations'

The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code R44.2. Click on any term below to browse the alphabetical index.

Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)

Hallucinations (approximate match)

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 R44.2 and a single ICD9 code, 780.1 is an approximate match for comparison and conversion purposes.


Parent Code: R44 - Other symptoms and signs involving general sensations and perceptions

** This Document Provided By ICD.Codes **
Source: http://icd.codes/icd10cm/R442