NUCC taxonomy code

311ZA0620X - Adult Care Home Facility

311ZA0620X is the NUCC provider taxonomy code for Adult Care Home Facility, a specialization within Custodial Care Facility (organizations). 6,321 providers in our latest NPPES snapshot list it as their primary taxonomy.

6,321 providers · primary taxonomy

Code breakdown

Taxonomy code 311ZA0620X

Display name Adult Care Home Facility

Grouping Nursing & Custodial Care Facilities

Classification Custodial Care Facility

Specialization Adult Care Home

Section Non-Individual

Directory Custodial Care Facility provider directory

Definition

A custodial care facility providing supportive and personal care services to disabled and/or elderly individuals who cannot function independently in most areas of activity and need assistance and monitoring to enable them to remain in a home like environment.

Definition from the NUCC Health Care Provider Taxonomy code set.

Related taxonomy codes

311Z00000X Custodial Care Facility 311500000X Alzheimer Center (Dementia Center) 310400000X Assisted Living Facility 3104A0630X Assisted Living Facility (Behavioral Disturbances) (Assisted Living Facility) 3104A0625X Assisted Living Facility (Mental Illness) (Assisted Living Facility) 317400000X Christian Science Facility 315D00000X Inpatient Hospice 315P00000X Intellectual Disabilities Intermediate Care Facility

Frequently asked questions

What does taxonomy code 311ZA0620X mean?

311ZA0620X is the NUCC Health Care Provider Taxonomy code for Adult Care Home Facility, a specialization of Custodial Care Facility in the "Nursing & Custodial Care Facilities" grouping. It classifies organizations and non-individual providers.

Where is the taxonomy code used?

Providers select a taxonomy code when applying for an NPI, and it appears on insurance claims (CMS-1500 box 33b / 837 electronic claims) to identify the provider's classification. Payers may require the taxonomy that matches your credential and license.

How do I find providers with taxonomy 311ZA0620X?

Browse the Custodial Care Facility directory, or use the NPI search and filter by state.

Source: CMS NPPES (public data). Snapshot 2026-07-13.