non-Medicare payors, use the CPT conventions. Colonoscopy codes are listed in the digestive section of CPT, codes 45378–45398 (or codes 44388–44408, if performed through a stoma rather than the anus). CPT code 45378 is the base code for a colonoscopy without biopsy or other interventions. It includes brushings or washings, if performed.
ICD-10-CM Diagnosis Codes
A00.0 | B99.9 | 1. Certain infectious and parasitic dise ... |
C00.0 | D49.9 | 2. Neoplasms (C00-D49) |
D50.0 | D89.9 | 3. Diseases of the blood and blood-formi ... |
E00.0 | E89.89 | 4. Endocrine, nutritional and metabolic ... |
F01.50 | F99 | 5. Mental, Behavioral and Neurodevelopme ... |
The CPT code is 45378 (Colonoscopy, flexible, proximal to splenic flexure, diagnostic). For Medicare patients, coders should report V76.51 as the primary diagnosis, then check if the patient is “high risk,” based on various factors found on the CMS list.
To report screening colonoscopy on a patient not considered high risk for colorectal cancer, use HCPCS code G0121 and diagnosis code V76. 51 (Special screening for malignant neoplasm of the colon).
If the patient presents for a screening colonoscopy and a polyp or any other lesion/diagnosis is found, the primary diagnosis is still going to be Z12. 11, Encounter for screening for malignant neoplasm of colon. The coder should also report the polyp or findings as additional diagnosis codes.
Personal history of colonic polyps The 2022 edition of ICD-10-CM Z86. 010 became effective on October 1, 2021.
ICD-10 Code for Encounter for screening for malignant neoplasm of colon- Z12. 11- Codify by AAPC.
G0121 – Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk.G0105 – Colorectal cancer screening; colonoscopy on individual at high risk.G0104 – Colorectal cancer screening; flexible sigmoidoscopy.
A screening colonoscopy will have no out-of-pocket costs for patients (such as co-pays or deductibles). A “diagnostic” colonoscopy is a colonoscopy that is done to investigate abnormal symptoms, tests, prior conditions or family history.
19.
Proper ICD-10 coding requires two codes, in this case: K63. 5 and Z83. 71 Family history of colonic polyps.
“Code Z86. 010, Personal history of colonic polyps, should be assigned when 'history of colon polyps' is documented by the provider. History of colon polyp specifically indexes to code Z86.
For example, Z12. 31 (Encounter for screening mammogram for malignant neoplasm of breast) is the correct code to use when you are ordering a routine mammogram for a patient.
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 .
If the patient presents for a screening colonoscopy and a polyp or any other lesion/diagnosis is found, the primary diagnosis is still going to be Z12. 11, Encounter for screening for malignant neoplasm of colon. The coder should also report the polyp or findings as additional diagnosis codes.
To report screening colonoscopy on a patient not considered high risk for colorectal cancer, use HCPCS code G0121 and diagnosis code Z12.11 ( encounter for screening for malignant neoplasm of the colon ).
As such, “screening” describes a colonoscopy that is routinely performed on an asymptomatic person for the purpose of testing for the presence of colorectal cancer or colorectal polyps. Whether a polyp or cancer is ultimately found does not ...
Colonoscopy, flexible, proximal to splenic flexure; diagnostic, with or without collection of specimen (s) by brushing or washing, with or without colon decompression (separate procedure) G0121 ( colorectal cancer screening; colonoscopy on individual not meeting the criteria for high risk.
Typically, procedure codes with 0, 10 or 90-day global periods include pre-work, intraoperative work, and post-operative work in the Relative Value Units (RVUs) assigned . As a result, CMS’ policy does not allow for payment of an Evaluation and Management (E/M) service prior to a screening colonoscopy. In 2005, the Medicare carrier in Rhode Island explained the policy this way:
Diagnosis Code Ordering is Important for a Screening Procedure turned Diagnostic. When the intent of a visit is screening, and findings result in a diagnostic or therapeutic service, the ordering of the diagnosis codes can affect how payers process the claim.
Screening colonoscopy is a service with first dollar coverage. A screening test with an A or B rating from the US Preventive Services Task Force, should have no patient due amount, since the Affordable Care Act (ACA) was passed.
The patient has never had a screening colonoscopy. The patient has no history of polyps and none of the patient’s siblings, parents or children has a history of polyps or colon cancer. The patient is eligible for a screening colonoscopy. Reportable procedure and diagnoses include:
Definition of Terms Colonoscopy: A colonoscopy is a procedure that permits the direct examination of the mucosa of the entire colon by using a flexible lighted tube. The procedure is done with sedation in a hospital outpatient department, in a clinic , or an office facility. During the colonoscopy a doctor can biopsy and remove pre – cancerous ...
During the colonoscopy a doctor can biopsy and remove pre – cancerous polyps and some early stage cancers and also diagnose other conditions or diseases. General definitions of procedure indications from various specialty societies , including the ACA: * A screening colonoscopy is done to look for disease, such as cancer, ...
Note:The Introduction section is for your general knowledge and is not to be takenas policy coverage criteria. The rest of the policy uses specific words and concepts familiar to medical professionals. It is intended for providers.A provider can be a person, such as a doctor, nurse, psychologist, or dentist.
It can also be doneas a diagnostic procedure when symptoms or lab tests suggest there might be a problem in the rectum or colon.In some cases, minor procedures may be done during a colonoscopy,such as taking a biopsy or destroying an area of unhealthy tissue (a lesion).
This guideline applies only to people of average risk. Colonoscopy is only one of the screening tests that can be used. This benefit coverage guideline provides general information about how the health plan decides whether a colonoscopy is covered under the preventive or diagnostic (medical) benefits.