You may be trying to access this site from a secured browser on the server. Please enable scripts and reload this page.
JavaScript Required
JavaScript is required to use content on this page. Please enable JavaScript in your browser.
Skip to Content
Accessibility Information
It looks like your browser does not have JavaScript enabled. Please turn on JavaScript and try again.
Maryland Department of Health
Office of Population Health Improvement
Office of Population Health Improvement
Currently selected
About us
Section Menu
Popular Links
Maryland Department of Health
Office of Population Health Improvement
Currently selected
Community Health Worker Certification
Mid-Shore Rural Health Collaborative
About Us
Staff Directory
Resources
Our Programs
CDC Health Disparities Grant
Community Health Workers
Local Health Department Billing Manual
Local Health Department Funding
Maryland Prescription Drug Monitoring Program
Office of Controlled Substances Administration
Primary Care
Rural Health
Workforce Development
Left_Content
Main_Content
Back to Main Page
Section II. Creating the Billing Foundation
Creating the Billing Foundation - General Information
FY2022 Non-Chargeable Services List
MD Health Connection Who to Include as Income
MDH COMAR 10.02.01 Reimbursement, Proof of Income
Building the Internal Billing Infrastructure
MDH FY22 Ability to Pay Outpatient
NPI What You Need to Know
How to Apply for an NPI
NPI Subparts FAQs
NPI FAQs
NDC Crosswalk Sample 2021
National Drug Code (NDC) Info and Guide
How to Obtain a CLIA Certifcate Brochure
Taxonomy Codes
CMS Specialty Codes Taxonomy Crosswalk
CLIA Application CMS-116
Types of CLIA Certificates
Medicare New CLIA Waived Tests MM12204
Medicare QW Modifier for Lab Tests
Modifier QW Fact Sheet
Proper Documentation and Coding
Tax ID Number
Instructions for W9
CMS Medical Record Maintenance & Access Requirements
MD Health Connection Who to Include as Include
FY 2021 Non-Chargeable Services
FY 2021 Ability to Pay Outpatient Memo
Place of Service Codes
CLIA and State Lab Tests and Codes
Types of CLIA Certificates
Provider-Performed Microscopy Procedures
CLIA Change Form
MD Lab Licensure - Non-Expiring License
Medicare New 2019 Waived CLIA Tests
NPI
NPI FAQs
NPI Subparts FAQs
NPI What You Need to Know
NPI Subpart
NDC
NDC Info and Guide
NDC Tool from Sanofi Pasteur
NCIRD-NDC Crosswalk Tables
Tax ID Forms
W-9
Clarification for Form W9, Request for Taxpayer Identification Number and Certification (Rev. December 2014) 10APR2015
Center_Content