HCC 127CMS-HCC V28
Dementia, Mild or Unspecified
ICD-10-CM codes mapped to HCC 127 (65)
A81.00Creutzfeldt-Jakob disease, unspecifiedA81.01Variant Creutzfeldt-Jakob diseaseA81.09Other Creutzfeldt-Jakob diseaseA81.1Subacute sclerosing panencephalitisA81.2Progressive multifocal leukoencephalopathyA81.81KuruA81.82Gerstmann-Straussler-Scheinker syndromeA81.83Fatal familial insomniaA81.89Other atypical virus infections of central nervous systemA81.9Atypical virus infection of central nervous system, unspF01.50Vascular dementia, unsp severity, without beh/psych/mood/anxF01.511Vascular dementia, unspecified severity, with agitationF01.518Vascular dementia, unsp severity, with other beh disturbF01.52Vascular dementia, unsp severity, with psychotic disturbF01.53Vascular dementia, unspecified severity, with mood disturbF01.54Vascular dementia, unspecified severity, with anxietyF01.A0Vascular dementia, mild, without beh/psych/mood/anxF01.A11Vascular dementia, mild, with agitationF01.A18Vascular dementia, mild, with other behavioral disturbanceF01.A2Vascular dementia, mild, with psychotic disturbanceF01.A3Vascular dementia, mild, with mood disturbanceF01.A4Vascular dementia, mild, with anxietyF02.80Dem in oth dis classd elswhr,unsp sev,w/o beh/psych/mood/anxF02.811Dem in other dis classd elswhr, unsp severt, with agitationF02.818Dem in oth dis classd elswhr, unsp sev, with oth beh distrbF02.82Dem in other dis classd elswhr, unsp sev, with psych distrbF02.83Dem in other dis classd elswhr, unsp sev, with mood distrbF02.84Dem in other dis classd elswhr, unsp severity, with anxietyF02.A0Dem in other dis classd elswhr, mild, w/o beh/psych/mood/anxF02.A11Dem in other diseases classd elswhr, mild, with agitationF02.A18Dem in other dis classd elswhr, mild, with other beh distrbF02.A2Dem in other dis classd elswhr, mild, with psych disturbF02.A3Dem in other diseases classd elswhr, mild, with mood disturbF02.A4Dementia in other diseases classd elswhr, mild, with anxietyF03.90Unsp dementia, unsp severity, without beh/psych/mood/anxF03.911Unspecified dementia, unspecified severity, with agitationF03.918Unsp dementia, unsp severity, with other behavioral disturbF03.92Unsp dementia, unspecified severity, with psychotic disturbF03.93Unsp dementia, unspecified severity, with mood disturbF03.94Unspecified dementia, unspecified severity, with anxietyF03.A0Unspecified dementia, mild, without beh/psych/mood/anxF03.A11Unspecified dementia, mild, with agitationF03.A18Unspecified dementia, mild, with other behavioral disturbF03.A2Unspecified dementia, mild, with psychotic disturbanceF03.A3Unspecified dementia, mild, with mood disturbanceF03.A4Unspecified dementia, mild, with anxietyG30.0Alzheimer's disease with early onsetG30.1Alzheimer's disease with late onsetG30.8Other Alzheimer's diseaseG30.9Alzheimer's disease, unspecifiedG31.01Pick's diseaseG31.09Other frontotemporal neurocognitive disorderG31.81Alpers diseaseG31.82Leigh's diseaseG31.83Neurocognitive disorder with Lewy bodiesG31.86Alexander diseaseG91.0Communicating hydrocephalusG91.1Obstructive hydrocephalusG91.2(Idiopathic) normal pressure hydrocephalusG91.3Post-traumatic hydrocephalus, unspecifiedG91.4Hydrocephalus in diseases classified elsewhereG91.8Other hydrocephalusG91.9Hydrocephalus, unspecifiedG93.7Reye's syndromeI67.3Progressive vascular leukoencephalopathy
Frequently asked questions
What is HCC 127?
HCC 127 is the CMS-HCC V28 risk adjustment category for Dementia, Mild or Unspecified.
How many ICD-10-CM codes map to HCC 127?
65 ICD-10-CM codes map to HCC 127 under the CMS-HCC V28 model.
Risk adjustment data from CMS (public domain). This page shows the HCC category label and its ICD-10-to-HCC crosswalk only — no per-segment coefficients or RAF scores.