2021 ICD-10-CM Code D19

Benign neoplasm of mesothelial tissue

Version 2021

Not Valid for Submission

D19 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of benign neoplasm of mesothelial tissue. The code is not specific and is NOT valid for the year 2021 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

ICD-10:D19
Short Description:Benign neoplasm of mesothelial tissue
Long Description:Benign neoplasm of mesothelial tissue

Code Classification

Specific Coding for Benign neoplasm of mesothelial tissue

Non-specific codes like D19 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10 codes with a higher level of specificity when coding for benign neoplasm of mesothelial tissue:

  • BILLABLE CODE - Use D19.0 for Benign neoplasm of mesothelial tissue of pleura
  • BILLABLE CODE - Use D19.1 for Benign neoplasm of mesothelial tissue of peritoneum
  • BILLABLE CODE - Use D19.7 for Benign neoplasm of mesothelial tissue of other sites
  • BILLABLE CODE - Use D19.9 for Benign neoplasm of mesothelial tissue, unspecified

Information for Patients


Benign Tumors

Also called: Benign neoplasms, Noncancerous tumors

Tumors are abnormal growths in your body. They can be either benign or malignant. Benign tumors aren't cancer. Malignant ones are. Benign tumors grow only in one place. They cannot spread or invade other parts of your body. Even so, they can be dangerous if they press on vital organs, such as your brain.

Tumors are made up of extra cells. Normally, cells grow and divide to form new cells as your body needs them. When cells grow old, they die, and new cells take their place. Sometimes, this process goes wrong. New cells form when your body does not need them, and old cells do not die when they should. These extra cells can divide without stopping and may form tumor.

Treatment often involves surgery. Benign tumors usually don't grow back.

NIH: National Cancer Institute


[Learn More in MedlinePlus]

Code History

  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016 (First year ICD-10-CM implemented into the HIPAA code set)