What is the ICD-10 code for multiple pulmonary nodules?

The ICD-10 code for multiple pulmonary nodules is R91.8, used for nonspecific abnormal findings in the lung field.

When should D02.2 be used for pulmonary nodules?

D02.2 should be used when a biopsy confirms carcinoma in situ of the bronchus and lung.

ICD-10 Coding for Multiple Pulmonary Nodules(R91.8, D02.2, D49.1)

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Explore ICD-10 coding for multiple pulmonary nodules, including R91.8 and D02.2. Learn documentation requirements and coding pitfalls.

Also known as:

Multiple Lung NodulesPulmonary NodulesMultiple

Related ICD-10 Code Ranges

Complete code families applicable to Multiple Pulmonary Nodules

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
R91.8	Other nonspecific abnormal finding of lung field	Use when imaging shows multiple nodules without confirmed malignancy.	CT showing ≥2 nodules in ≥1 lobes Documentation stating 'multiple ' 'bilateral ' or specifying ≥2 locations
D02.2	Carcinoma in situ of bronchus and lung	Use when biopsy confirms carcinoma in situ.	Histology report confirming carcinoma in situ
D49.1	Neoplasm of unspecified behavior of respiratory system	Use when nodules are suspicious for malignancy but not confirmed.	PET SUVmax >2.5 Nodule growth ≥1.5 mm in 6 months

Primary ICD-10-CM Codes

Other nonspecific abnormal finding of lung field

R91.8Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Solitary pulmonary noduleR91.1

Neoplasm of unspecified behavior of respiratory systemD49.1

Documentation & Coding Risks

Avoid these common issues when documenting Multiple Pulmonary Nodules.

Failing to document nodule characteristics.

Impact

Clinical: Inadequate clinical assessment., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials.

Mitigation

Use structured templates, Train staff on documentation requirements

Confusing multiple nodules with a single primary nodule.

Impact

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

Mitigation

Use R91.8 for multiple nodules and ensure documentation specifies 'multiple.'

Use of R91.8 without sufficient documentation

Impact

Risk of audit if documentation does not support multiple nodules.

Mitigation

Ensure all imaging reports specify multiple nodules and their characteristics.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with R91.8.

Primary Code

R91.8

Other nonspecific abnormal finding of lung field

Quick Navigation

ICD-10 codes6

Coding risks3

FAQs2

ICD-10 Coding for Multiple Pulmonary Nodules(R91.8, D02.2, D49.1)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for multiple pulmonary nodules?

When should D02.2 be used for pulmonary nodules?

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