Coding Ahead
CasePilot
Medical Coding Assistant
Case2Code
Search and Code Lookup Tool
RedactPHI
HIPAA-Compliant PHI Redaction
DetectICD10CM
ICD-10-CM Code Detection
Log in
Register free account
Code Sets
1 code page views
remaining. Guest accounts are limited to 1 page view.
Register free account
to get 5 more views.
Log in
Register free account
HCPCS
Modifiers
E Modifiers
E Modifiers
HCPCS Modifier E1
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
HCPCS Modifier E2
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
HCPCS Modifier E3
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
HCPCS Modifier E4
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
HCPCS Modifier EA
Updated in 2025
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
HCPCS Modifier EB
Updated in 2025
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
HCPCS Modifier EC
Updated in 2025
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
HCPCS Modifier ED
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
HCPCS Modifier EE
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
HCPCS Modifier EJ
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
HCPCS Modifier EM
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
HCPCS Modifier EP
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
HCPCS Modifier ER
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
HCPCS Modifier ET
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
HCPCS Modifier EX
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
HCPCS Modifier EY
Click to view code details
Lorem ipsum dolor sit amet consectetur adipisicing elit. Quisquam, quos.
CasePilot
Get instant expert-level medical coding assistance.
Ask about:
CPT Codes
Guidelines
Modifiers
Crosswalks
NCCI Edits
Compliance
Medicare Coverage
Example: "What is CPT code 99213?" or "Guidelines for E/M services"