Understand medical coding with our 2025 guide. Learn how ICD-10, CPT, and HCPCS codes work together for accurate diagnosis, billing, and healthcare documentation.
The E Code in medical billing is part of the Healthcare Common Procedure Coding System (HCPCS) Level II.
L Codes are a part of the HCPCS Level II coding system, which is used to describe non-physician services, supplies, and equipment not covered by the CPT codes.
Q Codes are part of the HCPCS Level II, which is used to identify non-physician services and products not included in the CPT codes.
J Codes are a subset of the HCPCS Level II codes which specifically represent drugs that are typically injected, infused, or administered by a healthcare…
G codes in medical billing are a subset of the HCPCS Level II codes. These codes are used to describe temporary procedures
