Do you use Z12-11 on surveillance colonoscopy?
Asked by: Maurine Gerhold | Last update: September 27, 2025Score: 4.9/5 (3 votes)
How do you code a surveillance colonoscopy?
In this case, since the word SURVEILLANCE colonoscopy is documented, I would recommend coding this as a screening (Z12. 11), followed by any findings, as well as the personal history of colonic polyps (Z86. 010) – sequenced in that order.
When to code Z12 11?
Common diagnosis codes for colorectal cancer screening include: Z12. 11 (encounter for screening for malignant neoplasm of colon)
What is the ICD-10 code for surveillance colonoscopy?
2025 ICD-10-CM Diagnosis Code Z12. 11: Encounter for screening for malignant neoplasm of colon.
Is surveillance colonoscopy the same as screening colonoscopy?
Diagnostic colonoscopies, also referred to as follow-up or surveillance colonoscopies, are different from screening colonoscopies since such procedures are provided when there is a greater probability of cancer development or if there is evidence that colorectal cancer might be present.
Colonoscopy - Screening, Diagnosis, and Surveillance for Colon Cancer
Are surveillance and screening the same?
Surveillance is not screening, but concerns identified during surveillance should trigger additional developmental screening. Surveillance may also occur at acute care visits if a child has missed a routine health supervision visit or if concerns arise between health supervision visits.
What are the guidelines for colonoscopy screening and surveillance?
- Colonoscopy every 10 years.
- CT colonography (virtual colonoscopy) every 5 years.
- Sigmoidoscopy every 5 years.
What is the ICD-10 code for Z12 12?
ICD-10 code Z12. 12 for Encounter for screening for malignant neoplasm of rectum is a medical classification as listed by WHO under the range - Factors influencing health status and contact with health services .
What qualifies as a screening colonoscopy?
Screening Colonoscopy
A colonoscopy is considered screening when: You've had no lower gastrointestinal signs or symptoms before the colonoscopy. No polyps or masses are found during the colonoscopy. There's no family history of polyps or colon cancer.
Can Z12.5 be a primary diagnosis?
No, the Z12. 5 code is specifically for encounter screening purposes and should not be used for patients with confirmed prostate cancer diagnoses. Separate codes exist to capture the appropriate encounters for evaluating, managing, and treating confirmed cases.
Is Z12 31 preventive or diagnostic?
For example, the screening mammogram ICD-10 code is Z12. 31, indicating a routine screening where no disease is presumed. This code is essential for preventative health measures, emphasizing the importance of regular screenings in the early detection of breast cancer.
How do you screen for malignant neoplasm of the colon?
Colonoscopy. This is similar to flexible sigmoidoscopy, except the doctor uses a longer, thin, flexible, lighted tube to check for polyps or cancer inside the rectum and the entire colon. During the test, the doctor can find and remove most polyps and some cancers.
What is the ICD-10 code for abnormal colonoscopy?
ICD-10 code: R93. 3 Abnormal findings on diagnostic imaging of other parts of digestive tract.
When to bill Z12 11?
If a patient has had previous removal of colon polyps a few years ago and is now presenting for surveillance colonoscopy to look for any additional polyps or recurrence of the polyp this is coded with Z12. 11, Encounter for screening for malignant neoplasm of colon as the first listed code.
Are surveillance colonoscopies covered by insurance?
Depending upon on your insurance carrier, surveillance colonoscopy could be processed under your screening benefits or diagnostic benefit and may have some cost share.
What are the nice guidelines for surveillance colonoscopy?
Surveillance can be stratified by risk: • low: consider colonoscopy at 5 years, • intermediate: offer colonoscopy at 3 years, • high: offer colonoscopy at 1 year. Other tests, e.g. computed tomographic colonography (CTC) or double contrast barium enema, should be offered if indicated.
Is surveillance colonoscopy coded as screening?
In my experience, providers more often use the term 'surveillance' when looking for a recurrence of a malignancy or tumor that required treatment beyond just the removal that occurs during a routine colonoscopy - that kind of surveillance would be coded as follow-up care, not screening, which I'd also agree with if I'm ...
What does diagnosis code z1211 mean?
Z12.11. Encounter for screening for malignant neoplasm of colon.
Do you use modifier 33 for surveillance colonoscopy?
Add modifier 33 (preventive services) to each CPT code submitted on the claim. If modifier 33 is not added, the colonoscopy will not be recognized as a screening service and the patient will be inappropriately billed.
What is the ICD-10 code for screening colonoscopy?
ICD-10 code Z12. 11 for Encounter for screening for malignant neoplasm of colon is a medical classification as listed by WHO under the range - Factors influencing health status and contact with health services .
What CPT code is used for screening colonoscopy?
An incomplete colonoscopy, e.g., the inability to advance the colonoscope to the cecum or colon-small intestine anastomosis due to unforeseen circumstances, is billed and paid using colonoscopy through stoma code 44388, colonoscopy code 45378, and screening colonoscopy codes G0105 and G0121 with modifier “-53.” (Code ...
What is the medical code Z12?
Z12: Special screening examination for neoplasms.
What is the difference between a screening colonoscopy and a surveillance colonoscopy?
Diagnostic colonoscopies, also known as follow-up or surveillance colonoscopies, are different from screening colonoscopies, as they are performed when there is a greater chance that cancer might develop or in the event there are indications that colon or rectal cancer may exist.
What does repeat colonoscopy for surveillance mean?
Surveillance refers to the process of evaluating patients with a personal history of polyps or cancer. People who have precancerous polyps completely removed should have a colonoscopy every 3-5 years, depending on the size and number of polyps found.
How much is a surveillance colonoscopy?
Without insurance, a colonoscopy in the U.S. can range from $1,250 to $4,800 or more with an average cost of $2,750. If you have insurance, you typically pay nothing for a screening colonoscopy.