# MA network intelligence: NUCC taxonomy -> normalized specialty (CMS MA network-adequacy types)

`medicare_silver.dim_network_specialty_v1` · Medicare Advantage, Part D, Medicaid · status partial

The specialty vocabulary of the network layer: each NPPES taxonomy code mapped to one specialty, CMS's MA network-adequacy provider specialty types (30) where the code belongs to one, a plain group otherwise. The mapping is Vlada's (tools/data_tracker/network_specialty_map.py), by NUCC classification and specialization, first match wins.

**Grain.** One row per NUCC taxonomy code (884, NUCC v26.0): provider_class, specialty, adequacy_type, map_version.

| column | type | meaning |
|---|---|---|
| taxonomy_code | string |  |
| nucc_grouping | string |  |
| nucc_classification | string |  |
| nucc_specialization | string |  |
| provider_class | string |  |
| specialty | string |  |
| adequacy_type | boolean |  |
| map_version | string |  |

Query it: `query_substrate` with `SELECT ... FROM medicare_silver.dim_network_specialty_v1 WHERE ... LIMIT 100`; read `describe_data_source("medicare_silver.dim_network_specialty_v1")` first.