CPT Code Generator: Automated Procedure Code Mapping
Paste your operative report, procedure note, or office visit documentation and our AI will automatically generate the appropriate CPT (Current Procedural Terminology) codes with modifiers — free, no signup required.
Your Clinical Note
Suggested Codes
Example output — paste a note above and click Generate
⚠ Professional Disclaimer: AI-generated CPT codes are suggestions for reference only. Always verify codes with a certified medical coder before billing submission.
How the CPT Code Generator Works
Paste Clinical Note
Copy your operative report, procedure note, office visit, or E/M documentation and paste it into the generator. No special formatting needed.
AI Extracts Procedures
Natural language processing reads your note and identifies all billable procedures, services, and interventions performed.
CPT Codes Generated
AI maps each procedure to the appropriate CPT code(s), suggests modifiers (-25, -59, -LT, -RT, etc.), and flags bundling issues.
Common CPT Codes Reference
Our CPT code generator recognizes thousands of procedure codes. Here are some of the most frequently used:
| CPT Code | Description | Category |
|---|---|---|
| 99213 | Office visit, est patient, 20-29 min | E/M |
| 99214 | Office visit, est patient, 30-39 min | E/M |
| 99215 | Office visit, est patient, 40-54 min | E/M |
| 99203 | Office visit, new patient, 30-44 min | E/M |
| 99204 | Office visit, new patient, 45-59 min | E/M |
| 99285 | Emergency dept visit, high complexity | E/M |
| 29881 | Knee arthroscopy with meniscectomy | Surgery |
| 43239 | Upper GI endoscopy with biopsy | Surgery |
| 45380 | Colonoscopy with biopsy | Surgery |
| 93000 | Electrocardiogram (ECG) complete | Cardiology |
| 93306 | Echocardiography complete | Cardiology |
| 71045 | Chest X-ray, single view | Radiology |
| 73562 | Knee X-ray, 3 views | Radiology |
| 80053 | Comprehensive metabolic panel | Laboratory |
| 85025 | Complete blood count (CBC) | Laboratory |
| 90834 | Psychotherapy, 45 minutes | Mental Health |
| 97110 | Therapeutic exercises | Physical Therapy |
| 20610 | Joint injection, major joint | Injections |
| J3301 | Kenalog injection | HCPCS/Drugs |
| G0438 | Annual wellness visit, initial | Preventive |
CPT vs. HCPCS vs. ICD-10: What's the Difference?
| Code Type | Purpose | Examples |
|---|---|---|
| CPT | Procedures & Services Describe medical procedures, office visits, surgeries, and services performed | 99214 (office visit) 29881 (knee surgery) 93000 (ECG) |
| HCPCS | Equipment & Supplies Describe durable medical equipment, drugs, ambulance services, and non-physician services | J3301 (Kenalog injection) E0601 (CPAP device) A0428 (ambulance) |
| ICD-10-CM | Diagnoses & Conditions Describe patient diagnoses, symptoms, and medical conditions (the "why" for billing) | E11.9 (Type 2 diabetes) I10 (Hypertension) M25.561 (knee pain) |
💡 Tip: A complete medical claim requires BOTH diagnosis codes (ICD-10-CM) AND procedure codes (CPT/HCPCS). Our AI code generator provides all three automatically from a single clinical note.
Integration Tips for Your Practice
Copy-Paste Workflow (Easiest)
Copy clinical note from EHR → paste into CPT generator → copy suggested codes → paste into billing software. Works with any EHR system, no IT setup required. Perfect for Free/Pro plans.
CSV Export for Batch Coding
Code multiple patient encounters in bulk, download all codes as CSV file, then import into practice management system. Ideal for clearing coding backlogs or end-of-day batch processing.
API Integration (Advanced)
Directly connect your EHR to our CPT code generator API. Clinical notes automatically sent for coding, results returned to billing system in real-time. Available on Plus Pro/Unlimited plans.
Quality Review Workflow
Use confidence scores to prioritize review. Auto-approve high-confidence codes (>90%), spot-check medium codes (75-90%), manually review low-confidence codes (<75%). Saves time while maintaining accuracy.
CPT Code Generator FAQs
Does the CPT code generator include E/M codes?
Yes! Our AI automatically selects the appropriate Evaluation and Management (E/M) code based on the complexity and time documented in your office visit notes. Supports 99211-99215 (established), 99202-99205 (new), 99281-99285 (ER), and time-based vs. MDM-based E/M coding.
Will the generator suggest CPT modifiers?
Yes. The AI automatically suggests common modifiers like -25 (significant E/M), -59 (distinct procedure), -LT/-RT (left/right), -50 (bilateral), and -76 (repeat procedure). Modifier suggestions are based on documentation and NCCI bundling rules.
Can I use this for surgical procedure coding?
Yes, but with human oversight. The AI handles routine surgeries well (colonoscopy, arthroscopy, endoscopy). For complex multi-procedure surgeries, the AI provides initial code suggestions which should be verified by an expert surgical coder before billing.
Is the CPT code generator free to use?
Yes! The free plan includes 2 CPT code generations per day (30 per month) with no signup or credit card required. If you need higher volume, upgrade to Pro ($50/month for 70 generations) or Unlimited ($1,000/month for unlimited coding).
Does this replace my medical coder?
No. CMS requires licensed medical coders to review and approve codes before Medicare/Medicaid claim submission. This tool speeds up coding 10x by automating the lookup process, but human expertise is still required for verification and complex cases.
Start Using the Free CPT Code Generator
2 free generations per day. No signup, no credit card. Try it now.