---
title: "[MI/URSA-CORE] CMS Type of Bill Code Reference"
slug: "mi-ursa-core-cms-type-of-bill-code-reference"
updated: 2026-11-04T20:15:31Z
published: 2026-11-04T20:15:31Z
canonical: "docs.ursahealth.com/mi-ursa-core-cms-type-of-bill-code-reference"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ursahealth.com/llms.txt
> Use this file to discover all available pages before exploring further.

# [MI/URSA-CORE] CMS Type of Bill Code Reference

## Object Description

One record per CMS type of bill code.

The source for this object is CMS Type of Bill Code Reference Data.

Ursa Studio Update Cadence: Annually

## Metadata

- **Table Name**: ursa.mi_ursa_core_127
- **Layer**: METADATA_AND_INTEGRATION
- **Object Type**: Ursa Reference
- **Temporal Class**: Entity
- **Case ID**: CMS Type of Bill Code
- **Primary Key**: CMS Type of Bill Code

## Published Fields

- **Billing and Claims Fields**
  - CMS Type of Bill Code -- The standard CMS 3-digit Type of Bill (TOB) Code; 111 = Hospital Inpatient Admit Through Discharge, etc.
  - CMS Type of Bill Description -- The natural language description of a standard CMS Type of Bill (TOB) code. (See also [URSA-CORE] CMS Type of Bill Code)
  - Ursa Setting Tier 1 Category -- The numbered, sort-friendly label for the care setting represented by Ursa Setting Tier 1 Code (e.g., "[01] Hospital Inpatient", "[03] Clinic"). Derived from the same CMS Place of Service and Type of Bill codes as Ursa Setting Tier 1 Code, with a numeric prefix for consistent ordering. Use this variant when building visualizations or reports where consistent sort order matters. (See also [URSA-CORE] Ursa Setting Tier 1 Code, [URSA-CORE] Ursa Setting Tier 1 Description )
  - Is Ursa Setting Tier 1 ASC
  - Is Ursa Setting Tier 1 Clinic
  - Is Ursa Setting Tier 1 Dialysis Center
  - Is Ursa Setting Tier 1 Home
  - Is Ursa Setting Tier 1 Hospice
  - Is Ursa Setting Tier 1 Hospital Inpatient
  - Is Ursa Setting Tier 1 Hospital Outpatient
  - Is Ursa Setting Tier 1 Long-Term Residential
  - Is Ursa Setting Tier 1 SNF
  - Is Ursa Setting Tier 1 Other
  - Is Ursa Setting Tier 1 Unclassifiable