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Home/Diagnosis/ICD-10 Coding for Adenocarcinoma of the Lung

ICD-10 Coding for Adenocarcinoma of the Lung

C34.11
C34.12

Complete ICD-10-CM coding and documentation guide for icd-10 coding for adenocarcinoma of the lung includes clinical validation requirements, medical necessity guidelines, and coding policies.

Also Known as:
Lung Adenocarcinoma
Pulmonary Adenocarcinoma
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Key Information: ICD-10 Coding for Adenocarcinoma of the Lung

Essential facts and insights about ICD-10 Coding for Adenocarcinoma of the Lung

Use ICD-10 code C34.11 for malignant neoplasm of upper lobe, right bronchus or lung, ensuring proper documentation in clinical notes.

Primary ICD-10-CM Codes

Malignant neoplasm of upper lobe, right bronchus or lung

Billable Code
C34.11
Billable

Diagnostic Criteria

clinical:
  • • Biopsy confirms adenocarcinoma in the upper lobe of the right lung.
documentation:
  • • Imaging reports specify the upper lobe, right lung.

Applicable To

  • • Adenocarcinoma of the upper lobe, right lung

Important Notes

  • • Ensure documentation specifies laterality and lobe for accurate coding.

Malignant neoplasm of upper lobe, left bronchus or lung

Billable Code
C34.12
Billable

Diagnostic Criteria

clinical:
  • • Pathology report confirming adenocarcinoma
  • • Imaging specifying upper lobe, left lung

Applicable To

  • • Adenocarcinoma of the upper lobe, left lung

Important Notes

  • • Ensure documentation specifies laterality and lobe for accurate coding.
Ancillary Codes

Additional codes that may be used with this diagnosis

Z85.118

Personal history of other malignant neoplasm of bronchus and lung

Use for patients with a history of lung cancer.

Z72.0

Tobacco use

Document current or past tobacco use.

Frequently Asked Questions

What is the ICD-10 code for adenocarcinoma of the lung?

The ICD-10 code for adenocarcinoma of the lung depends on the specific location and laterality, such as C34.11 for the upper lobe of the right lung.

How do you code a history of lung cancer?

For a history of lung cancer, use the code Z85.118, indicating a personal history of malignant neoplasm of the bronchus and lung.

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