Think You Understand the New Consult Rules? Find Out Fast

Test your 2010 consultation coding understanding with these questions.

Consultation coding has every practice on edge this year. Ensure that you’ve got a handle on this complicated coding and billing situation by trying your hand at this question.

Question: When a visit with a Medicare inpatient that would normally have been coded as a consultation does not meet the requirements of an initial inpatient hospital care code, what should you report?

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Answer: Check With Your MAC for Guidance

When your physician sees a Medicare inpatient and would have used an inpatient consultation code, this year you should report an initial hospital care code (99221- 99223). If the E/M service and documentation do not meet the requirements of an initial inpatient hospital care code, however, your coding will now depend on your Medicare Administrative Contractor’s (MAC) or carrier’s policy.

Problem: The lowest initial hospital care code (99221) requires a detailed history and detailed exam. When your physician’s documentation does not reach this level, there is a question as to what CPT codes you should use.

Option 1: Some MACs/carriers have stated that you should use the subsequent hospital care codes (99231-99233). “Our MAC (Highmark) has actually stated to not use 99499 (Unlisted evaluation and management service) for consultations and to use subsequent care codes,” says Barbara J. Cobuzzi, MBA, CPC, CENTC, CPC-H, CPCP, CPC-I, CHCC, president of CRN Healthcare Solutions, a coding and reimbursement consulting firm in Tinton Falls, N.J., and senior coder and auditor for The Coding Network. She adds that instructions about whether or not to use 99499 seem to be MAC-by-MAC specific right now.

Option 2: Other MACs, however, have instructed practices to use the “Not Otherwise Classified” (NOC) code 99499, says Quinten A. Buechner, MS, MDiv, CPC, ACSFP/ GI/PEDS, PCS, CCP, CMSCS, president of ProActive Consultants in Cumberland, Wis. For example, WPS Medicare states on its Web site: “Many providers have questioned the use of a subsequent care code when the provider does not meet the requirements of an initial care code. Wisconsin Physicians Service (WPS) Medicare advises the use of Not Otherwise Classified (NOC) code 99499 as stated in the Internet-Only Manual (IOM).”

“Check with your contractor,” Buechner advises. “Code 99499 is the correct coding choice by CPT rules.” Some payers, such as Highmark, don’t seem to like that coding, however, so you need to know what code(s) your payers want you to use.

Important: Because five levels of inpatient consults are now billed using only three levels of inpatient E/M visits, some practices are seeking crosswalks that refer them from consult codes to E/M codes. But you should not rely on any such guides as the final word. Instead, when the practitioner performs an E/M service, report the code “that most appropriately describes the level of services provided,” notes MLN Matters article MM6740.

AUDIO: What surgical coders need to know about the 2010 consult revisions.

Stay tuned to Coding News for more consult coding quiz questions!

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