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 |
|---|---|---|---|
| M8438 | Stress fracture, other site | Header | Musculoskeletal & Connective Tissue |
| M844 | Pathological fracture, not elsewhere classified | Header | Musculoskeletal & Connective Tissue |
| M8440 | Pathological fracture, unspecified site | Header | Musculoskeletal & Connective Tissue |
| M8441 | Pathological fracture, shoulder | Header | Musculoskeletal & Connective Tissue |
| M84411 | Pathological fracture, right shoulder | Header | Musculoskeletal & Connective Tissue |
| M84412 | Pathological fracture, left shoulder | Header | Musculoskeletal & Connective Tissue |
| M84419 | Pathological fracture, unspecified shoulder | Header | Musculoskeletal & Connective Tissue |
| M8442 | Pathological fracture, humerus | Header | Musculoskeletal & Connective Tissue |
| M84421 | Pathological fracture, right humerus | Header | Musculoskeletal & Connective Tissue |
| M84422 | Pathological fracture, left humerus | Header | Musculoskeletal & Connective Tissue |
| M84429 | Pathological fracture, unspecified humerus | Header | Musculoskeletal & Connective Tissue |
| M8443 | Pathological fracture, ulna and radius | Header | Musculoskeletal & Connective Tissue |
| M84431 | Pathological fracture, right ulna | Header | Musculoskeletal & Connective Tissue |
| M84432 | Pathological fracture, left ulna | Header | Musculoskeletal & Connective Tissue |
| M84433 | Pathological fracture, right radius | Header | Musculoskeletal & Connective Tissue |
| M84434 | Pathological fracture, left radius | Header | Musculoskeletal & Connective Tissue |
| M84439 | Pathological fracture, unspecified ulna and radius | Header | Musculoskeletal & Connective Tissue |
| M8444 | Pathological fracture, hand and fingers | Header | Musculoskeletal & Connective Tissue |
| M84441 | Pathological fracture, right hand | Header | Musculoskeletal & Connective Tissue |
| M84442 | Pathological fracture, left hand | 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: