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 |
|---|---|---|---|
| E09621 | Drug or chemical induced diabetes mellitus with foot ulcer | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E09622 | Drug or chemical induced diabetes mellitus w oth skin ulcer | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E09628 | Drug/chem diabetes mellitus w oth skin complications | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E09630 | Drug/chem diabetes mellitus w periodontal disease | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E09638 | Drug/chem diabetes mellitus w oth oral complications | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E09641 | Drug/chem diabetes mellitus w hypoglycemia w coma | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E09649 | Drug/chem diabetes mellitus w hypoglycemia w/o coma | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E0965 | Drug or chemical induced diabetes mellitus w hyperglycemia | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E0969 | Drug/chem diabetes mellitus w oth complication | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E098 | Drug/chem diabetes mellitus w unsp complications | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E099 | Drug or chemical induced diabetes mellitus w/o complications | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E1010 | Type 1 diabetes mellitus with ketoacidosis without coma | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E1011 | Type 1 diabetes mellitus with ketoacidosis with coma | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E1021 | Type 1 diabetes mellitus with diabetic nephropathy | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E1022 | Type 1 diabetes mellitus w diabetic chronic kidney disease | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E1029 | Type 1 diabetes mellitus w oth diabetic kidney complication | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E10311 | Type 1 diabetes w unsp diabetic retinopathy w macular edema | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E10319 | Type 1 diabetes w unsp diabetic rtnop w/o macular edema | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E103213 | Type 1 diabetes with mild nonp rtnop with macular edema, bi | ✔ Yes | Endocrine, Nutritional & Metabolic |
| E103551 | Type 1 diabetes with stable prolif diabetic rtnop, right eye | ✔ Yes | Endocrine, Nutritional & Metabolic |
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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: