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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 |
|---|---|---|---|
| M84476S | Pathological fracture, unspecified foot, sequela | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84477A | Pathological fracture, right toe(s), init for fx | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84477D | Path fracture, right toe(s), subs for fx w routn heal | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84477G | Path fracture, right toe(s), subs for fx w delay heal | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84477K | Pathological fracture, right toe(s), subs for fx w nonunion | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84477P | Pathological fracture, right toe(s), subs for fx w malunion | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84477S | Pathological fracture, right toe(s), sequela | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84478A | Pathological fracture, left toe(s), init encntr for fracture | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84478D | Pathological fracture, left toe(s), subs for fx w routn heal | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84478G | Pathological fracture, left toe(s), subs for fx w delay heal | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84478K | Pathological fracture, left toe(s), subs for fx w nonunion | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84478P | Pathological fracture, left toe(s), subs for fx w malunion | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84478S | Pathological fracture, left toe(s), sequela | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84479A | Pathological fracture, unsp toe(s), init encntr for fracture | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84479D | Pathological fracture, unsp toe(s), subs for fx w routn heal | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84479G | Pathological fracture, unsp toe(s), subs for fx w delay heal | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84479K | Pathological fracture, unsp toe(s), subs for fx w nonunion | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84479P | Pathological fracture, unsp toe(s), subs for fx w malunion | ✔ Yes | Musculoskeletal & Connective Tissue |
| M84479S | Pathological fracture, unspecified toe(s), sequela | ✔ Yes | Musculoskeletal & Connective Tissue |
| M8448XA | Pathological fracture, other site, init encntr for fracture | ✔ Yes | 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: