Browse AI Coder Claim ScrubPricing

Codelle

Pricing How it works Help Code updates Privacy Terms

The medical coding workspace for outpatient practices, billers, and solo coders.

© 2026 Codelle. All rights reserved.

CPT copyright 2025 American Medical Association. All rights reserved. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein. CPT is a registered trademark of the American Medical Association. Applicable FARS/DFARS restrictions apply to government use.

ICD-10-CM C34.3: Malignant neoplasm of lower lobe… · Codelle

ICD-10-CM/C34/C34.3

C34.3

ICD-10-CM

Malignant neoplasm of lower lobe, bronchus or lung

Code Hierarchy

▲C34Malignant neoplasm of bronchus and lung

C34.3(current)

Subcodes (3)

C34.30Malignant neoplasm of lower lobe, unsp bronchus or lung

C34.31Malignant neoplasm of lower lobe, right bronchus or lung

C34.32Malignant neoplasm of lower lobe, left bronchus or lung

Same Category

C34Malignant neoplasm of bronchus and lung C34.0Malignant neoplasm of main bronchus C34.00Malignant neoplasm of unspecified main bronchus C34.01Malignant neoplasm of right main bronchus C34.02Malignant neoplasm of left main bronchus C34.1Malignant neoplasm of upper lobe, bronchus or lung C34.10Malignant neoplasm of upper lobe, unsp bronchus or lung C34.11Malignant neoplasm of upper lobe, right bronchus or lung C34.12Malignant neoplasm of upper lobe, left bronchus or lung C34.2Malignant neoplasm of middle lobe, bronchus or lung

+5 more in this category

Code History

Added in FY2024
Active (FY2026)

Change History

FY2026 snapshotMalignant neoplasm of lower lobe, bronchus or lung
FY2025 snapshotMalignant neoplasm of lower lobe, bronchus or lung
FY2024 snapshotMalignant neoplasm of lower lobe, bronchus or lung