How do you code a distended abdomen?

Use ICD-10 code R14.0 for abdominal distension when no specific underlying cause is identified. If ascites is present, use R18.8.

What is the ICD-10 code for abdominal distension?

The ICD-10 code for abdominal distension is R14.0, used when the distension is gaseous and no specific diagnosis is confirmed.

ICD-10 Coding for Distended Abdomen(R14.0, K56.69, K59.0)

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Learn about ICD-10 coding for distended abdomen, including primary codes, documentation requirements, and common pitfalls.

Also known as:

Abdominal BloatingAbdominal Tympanites

Related ICD-10 Code Ranges

Complete code families applicable to Distended Abdomen

R00-R99Primary Range

Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

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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
R14.0	Abdominal distension (gaseous)	Use when abdominal distension is present without a confirmed underlying cause.	Diurnal girth variation ≥6cm Absence of obstruction on imaging
R18.8	Other ascites	Use when ascites is confirmed and documented.	Paracentesis >500mL fluid SAAG ≥1.1 or <1.1

Primary ICD-10-CM Codes

Abdominal distension (gaseous)

R14.0Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Other ascitesR18.8

Use when fluid accumulation is confirmed via imaging or paracentesis.

Other intestinal obstructionK56.69

Use when imaging confirms obstruction.

Abdominal distension (gaseous)R14.0

Use when distension is gaseous and not fluid-related.

Documentation & Coding Risks

Avoid these common issues when documenting Distended Abdomen.

Vague documentation of abdominal symptoms

Impact

Clinical: Leads to misdiagnosis or inappropriate treatment., Regulatory: Non-compliance with documentation standards., Financial: Potential for claim denials or reduced reimbursement.

Mitigation

Use specific clinical terms., Document associated symptoms and diagnostic findings.

Using R14.0 for ascites

Impact

Reimbursement: Incorrect coding may lead to claim denials., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation

Use R18.8 for ascites when fluid accumulation is confirmed.

Inaccurate coding of abdominal symptoms

Impact

Risk of using non-specific codes when more specific ones are available.

Mitigation

Regular training on documentation and coding updates.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with R14.0.

Primary Code

R14.0

Abdominal distension (gaseous)

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ICD-10 codes5

Coding risks3

FAQs2

ICD-10 Coding for Distended Abdomen(R14.0, K56.69, K59.0)

Documentation & Coding Risks

Frequently Asked Questions

How do you code a distended abdomen?

What is the ICD-10 code for abdominal distension?

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