C44.599: Oth malignant neoplasm of skin of other part of trunk
Other specified malignant neoplasm of skin of other part of trunk
Quick Clinical & Billing Summary
What is ICD-10-CM code C44.599? C44.599 represents Oth malignant neoplasm of skin of other part of trunk. Under official CDC guidelines, this code is billable and specific for claim submission.
Code Hierarchy & Classification
Clinical Guidance & Documentation Standards
Associated Procedures & Medicare RVU Reimbursement
Open RVU Calculator →Typical outpatient and office evaluation procedures frequently billed alongside diagnosis C44.599:
| CPT/HCPCS | Description | Work RVU | Non-Facility Fee | Facility Fee |
|---|---|---|---|---|
| 99213 | Office/outpatient visit, established patient, 20-29 minutes (Low MDM) | 1.30 | $91.69 | $66.79 |
| 99214 | Office/outpatient visit, established patient, 30-39 minutes (Moderate MDM) | 1.92 | $133.61 | $100.21 |
| 96372 | Therapeutic, prophylactic, or diagnostic injection (subcutaneous/intramuscular) | 0.17 | $18.34 | $12.44 |
CPT Modifier & Billing Rules
Append when a significant, separately identifiable evaluation and management service is provided on the same calendar day as a minor surgical procedure or injection.
Identifies procedures or services not normally reported together but distinct under the clinical circumstances. Use CMS X-modifiers (XE, XS, XP, XU) where required by Medicare.
Frequently Asked Questions about C44.599
Is C44.599 a billable ICD-10 code?
Yes, C44.599 is a valid, billable and specific ICD-10-CM code. It can be reported as a primary or secondary diagnosis on medical claims.
What is the ICD-10 code for Oth malignant neoplasm of skin of other part of trunk?
The primary ICD-10-CM code for Oth malignant neoplasm of skin of other part of trunk is C44.599.
What is the effective date of the current C44.599 code?
The code is active for fiscal year FY2027, effective starting 2026-10-01.
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