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ICD-10/D14.31

D14.31 ICD-10-CM Code: Benign neoplasm of right bronchus and lung

Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.

Inpatient Payment Groups (MS-DRG)

MS-DRGs this diagnosis helps define, as principal or secondary, per the CMS ICD-10-CM/PCS MS-DRG Definitions Manual v43.0 (FY2026), Appendix B.

  • MS-DRG 180 — RESPIRATORY NEOPLASMS WITH MCC (MDC 04)
  • MS-DRG 181 — RESPIRATORY NEOPLASMS WITH CC (MDC 04)
  • MS-DRG 182 — RESPIRATORY NEOPLASMS WITHOUT CC/MCC (MDC 04)

A diagnosis appearing in a group's logic does not by itself determine the DRG assigned to a stay; the grouper uses the full claim.

Official Registry Overview & Definition

Benign neoplasm of right bronchus and lung is a billable ICD-10-CM diagnosis code (D14.31).

Official Tabular Instructional Notes

Sequencing, inclusion, and exclusion notes published for D14.31 in the official ICD-10-CM tabular list.

Excludes1 — Not Coded Here

Conditions that can never be reported with this code; the two are mutually exclusive.

  • benign carcinoid tumor of the bronchus and lung (D3A.090)

Nearest Codes in This Family

Official ICD-10-CM classifications closest to D14.31 in its code family, with their registry titles.

  • D14 — Benign neoplasm of middle ear and respiratory system
  • D14.0 — Benign neoplasm of middle ear, nasal cavity and accessory sinuses
  • D14.1 — Benign neoplasm of larynx
  • D14.2 — Benign neoplasm of trachea
  • D14.3 — Benign neoplasm of bronchus and lung
  • D14.30 — Benign neoplasm of unspecified bronchus and lung
  • D14.32 — Benign neoplasm of left bronchus and lung
  • D14.4 — Benign neoplasm of respiratory system, unspecified

View all codes in the D14 family

Neoplasm Table Sites (24)

Anatomical sites from the official ICD-10-CM Table of Neoplasms that map to this code, with the matching behavior column.

  • Neoplasm, neoplastic, bronchiogenic, bronchogenic (lung) — Benign
  • Neoplasm, neoplastic, bronchiole — Benign
  • Neoplasm, neoplastic, bronchus — Benign
  • Neoplasm, neoplastic, bronchus, carina — Benign
  • Neoplasm, neoplastic, bronchus, lower lobe of lung — Benign
  • Neoplasm, neoplastic, bronchus, main — Benign
  • Neoplasm, neoplastic, bronchus, middle lobe of lung — Benign
  • Neoplasm, neoplastic, bronchus, upper lobe of lung — Benign
  • Neoplasm, neoplastic, carina (bronchus) — Benign
  • Neoplasm, neoplastic, cartilage NEC (articular) (joint), bronchi — Benign
  • Neoplasm, neoplastic, hilus of lung — Benign
  • Neoplasm, neoplastic, lingula, lung — Benign
  • Neoplasm, neoplastic, lung — Benign
  • Neoplasm, neoplastic, lung, azygos lobe — Benign
  • Neoplasm, neoplastic, lung, carina — Benign
  • Neoplasm, neoplastic, lung, hilus — Benign
  • Neoplasm, neoplastic, lung, lingula — Benign
  • Neoplasm, neoplastic, lung, lobe NEC — Benign
  • Neoplasm, neoplastic, lung, lower lobe — Benign
  • Neoplasm, neoplastic, lung, main bronchus — Benign
  • Neoplasm, neoplastic, lung, middle lobe — Benign
  • Neoplasm, neoplastic, lung, upper lobe — Benign
  • Neoplasm, neoplastic, pulmonary — Benign
  • Neoplasm, neoplastic, subpleural — Benign