Free Tool
ICD-10-CM Code Lookup
Search 70,000+ ICD-10-CM diagnosis codes instantly. Type a keyword (e.g. diabetes) or a code (e.g. E11) to get started.
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| Code | Description | Billable | Category |
|---|---|---|---|
| M84351 | Stress fracture, right femur | Header | Musculoskeletal & Connective Tissue |
| M84352 | Stress fracture, left femur | Header | Musculoskeletal & Connective Tissue |
| M84353 | Stress fracture, unspecified femur | Header | Musculoskeletal & Connective Tissue |
| M84359 | Stress fracture, hip, unspecified | Header | Musculoskeletal & Connective Tissue |
| M8436 | Stress fracture, tibia and fibula | Header | Musculoskeletal & Connective Tissue |
| M84361 | Stress fracture, right tibia | Header | Musculoskeletal & Connective Tissue |
| M84362 | Stress fracture, left tibia | Header | Musculoskeletal & Connective Tissue |
| M84363 | Stress fracture, right fibula | Header | Musculoskeletal & Connective Tissue |
| M84364 | Stress fracture, left fibula | Header | Musculoskeletal & Connective Tissue |
| M84369 | Stress fracture, unspecified tibia and fibula | Header | Musculoskeletal & Connective Tissue |
| M8437 | Stress fracture, ankle, foot and toes | Header | Musculoskeletal & Connective Tissue |
| M84371 | Stress fracture, right ankle | Header | Musculoskeletal & Connective Tissue |
| M84372 | Stress fracture, left ankle | Header | Musculoskeletal & Connective Tissue |
| M84373 | Stress fracture, unspecified ankle | Header | Musculoskeletal & Connective Tissue |
| M84374 | Stress fracture, right foot | Header | Musculoskeletal & Connective Tissue |
| M84375 | Stress fracture, left foot | Header | Musculoskeletal & Connective Tissue |
| M84376 | Stress fracture, unspecified foot | Header | Musculoskeletal & Connective Tissue |
| M84377 | Stress fracture, right toe(s) | Header | Musculoskeletal & Connective Tissue |
| M84378 | Stress fracture, left toe(s) | Header | Musculoskeletal & Connective Tissue |
| M84379 | Stress fracture, unspecified toe(s) | Header | Musculoskeletal & Connective Tissue |
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How to Use This ICD-10-CM Lookup Tool
This free tool lets you search the complete ICD-10-CM code set used in the United States. You can search two ways:
- By keyword — type a condition name like diabetes, hypertension, or pneumonia to see all matching codes
- By code prefix — type a code like E11 to see all codes in that category
Understanding the Results
- Billable (✔ Yes) — this code can be used on a claim. It's specific enough to submit.
- Header — this is a category-level code. You must use a more specific child code for billing.
- Category — the ICD-10-CM chapter this code belongs to (e.g. Endocrine, Respiratory).
📋 CPC Exam Tip — ICD-10-CM Sequencing
On the CPC exam, always sequence the principal diagnosis first. For combination codes (a single code that captures two conditions), use the combination code rather than two separate codes. Check the Tabular List for "Use additional code" and "Code first" instructions.
Official ICD-10-CM Resources
This tool is for educational use. For official billing and compliance purposes, always verify codes against: