What is the ICD-10 code for a subcutaneous mass in the abdomen?

The ICD-10 code for a subcutaneous mass in the abdomen, when unspecified, is R19.03. For confirmed desmoid tumors, use D48.113.

How do you document an abdominal wall mass?

Document the size, location, and depth of the mass, and its relationship to surrounding structures. Include histological findings if available.

ICD-10 Coding for Subcutaneous Mass of the Abdomen(D48.113, C49.0, C49.4)

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Learn about ICD-10 coding for subcutaneous masses in the abdomen, including documentation requirements and common coding pitfalls.

Also known as:

Abdominal Wall MassAbdominal Lump

Related ICD-10 Code Ranges

Complete code families applicable to Subcutaneous Mass of the Abdomen

C00-D49Primary Range

Neoplasms

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

Code	Description	When to Use	Key Documentation
D48.113	Neoplasm of uncertain behavior of connective and other soft tissue of abdominal wall	Use when a desmoid tumor is confirmed by histology in the abdominal wall.	Pathology report confirming desmoid tumor MRI showing infiltrative margins
R19.03	Right lower quadrant abdominal mass	Use for initial encounters when the mass is not yet diagnosed.	Physical examination noting palpable mass Initial imaging without definitive diagnosis

Primary ICD-10-CM Codes

Desmoid tumor of abdominal wall

D48.113Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Malignant neoplasm of connective and soft tissue of abdomenC49.4

Right lower quadrant abdominal massR19.03

Neoplasm of uncertain behavior of abdominal wallD48.113

Documentation & Coding Risks

Avoid these common issues when documenting Subcutaneous Mass of the Abdomen.

Vague documentation of mass characteristics

Impact

Clinical: May lead to misdiagnosis or inappropriate treatment., Regulatory: Non-compliance with documentation standards., Financial: Potential for denied claims or reduced reimbursement.

Mitigation

Use detailed templates for operative notes, Ensure histological confirmation is documented

Using R19.03 after biopsy confirms D48.113

Impact

Reimbursement: May lead to incorrect DRG assignment and reimbursement., Compliance: Non-compliance with coding guidelines., Data Quality: Affects accuracy of medical records.

Mitigation

Switch to D48.113 once histology confirms a neoplasm.

Unspecified coding

Impact

Using unspecified codes when specific diagnosis is available.

Mitigation

Ensure histological confirmation and update codes accordingly.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with D48.113.

Primary Code

D48.113

Desmoid tumor of abdominal wall

Quick Navigation

ICD-10 codes9

Coding risks3

FAQs2

ICD-10 Coding for Subcutaneous Mass of the Abdomen(D48.113, C49.0, C49.4)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for a subcutaneous mass in the abdomen?

How do you document an abdominal wall mass?

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