Colonoscopy Cost in Houston, TX

Cash prices vs. gross charges

Houston Methodist's cash price for a screening colonoscopy ($519) is actually lower than its gross charge ($1,038), and lower than many of the insurer-negotiated rates at the same hospital.

Cash/self-pay prices range from $462 to $1,541.44 in Houston, depending on the hospital and whether a biopsy is performed.

Insured rates depend on your specific plan. Medicare pays about $934.2 while some commercial plans pay over $5,545 for the same procedure.

Polyp removal and additional charges

Polyp removal adds to the total cost. If your gastroenterologist finds and removes polyps during the procedure, the billing code changes. A standard screening colonoscopy is billed as HCPCS 45378, but polypectomy (polyp removal by snare) is billed as 45385, which carries a higher facility fee. The pathology lab will also bill separately to analyze the removed tissue. These additional charges can add $200 to $800 or more to the total cost of the visit.

High-deductible plan considerations

For patients with high-deductible plans, the negotiated rate between your insurer and the hospital is the amount that counts toward your deductible. Even when your plan "covers" a procedure, you may owe the full negotiated rate until the deductible is met. The exception is preventive screening colonoscopies, which are covered with no cost-sharing under the ACA.

Screening coverage under the ACA

A screening colonoscopy (45378) is a routine procedure to check for colon cancer and polyps, typically recommended starting at age 45.

Under the Affordable Care Act, most insurance plans are required to cover screening colonoscopies with no cost-sharing. However, if a polyp is found and removed, the procedure may be reclassified as diagnostic, which can change your cost-sharing.

Costs often include separate charges for anaesthesia and pathology (if a biopsy is taken), not included in the facility fees shown here.

When to start screening

Age recommendations for colonoscopy screening: The U.S. Preventive Services Task Force (USPSTF) updated its guidelines in 2021 to recommend screening beginning at age 45, down from the previous recommendation of age 50. For patients at average risk, screening is recommended every 10 years. Patients with a family history of colorectal cancer or certain genetic conditions may need to begin screening earlier and repeat it more frequently.

Prep and facility time

Prep requirements and facility time: Colonoscopy requires a bowel preparation the day before the procedure, which involves a clear liquid diet and a prescribed laxative solution. The quality of the prep affects how long the procedure takes. If the prep is incomplete, the gastroenterologist may need more time or may need to reschedule entirely. The procedure itself typically takes 20 to 60 minutes. Patients should expect to be at the facility for 2 to 3 hours total, including pre-procedure preparation, sedation administration, and recovery time.

Anaesthesia charges are a significant part of the total colonoscopy cost and are billed separately from the facility fee. Most colonoscopies use moderate sedation (sometimes called "twilight sedation") or monitored anaesthesia care (MAC) with propofol. The anaesthesia fee is typically calculated based on time and can range from $300 to $1,000 or more.