ACDIS CCDS-O study materials
ACDIS CCDS-O study resources

ACDIS CCDS-O: Other Outpatient CDI Settings

ACDIS CCDS-O · Work through your exam, one topic at a time.

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Other Outpatient CDI Settings

Other outpatient CDI settings include ambulatory surgery centers, urgent care, retail clinics, telehealth, home visits, and specialty ambulatory sites. The exam tests place of service, telehealth modifiers and consent, procedure documentation, and chronic-condition capture in short episodic encounters.

Core rules and concepts

  • Place of service drives payment: ASC POS 24, urgent care POS 20, retail clinic POS 17, and telehealth POS 02 or POS 10 with modifier 95. POS 11 is for a routine physician office, not these settings.
  • Telehealth documentation should show modality, patient consent, patient location, and provider location. Audio-video versus audio-only affects coverage and modifiers.
  • Procedure documentation in ASCs and specialty clinics needs laterality, implants, anesthesia, operative report, and medical necessity. A brief clinic note may not support the procedure.
  • Urgent care and retail clinics can capture HCCs, but only when the condition is addressed with MEAT during that encounter. Do not carry forward a problem list without current assessment.

Worked example

A patient has a telehealth follow-up for hypertension and type 2 diabetes. The note says “DM stable” and “HTN controlled,” with no A1c, medication review, or plan. The coder cannot support HCC capture from “stable” alone. A query asks whether the diabetes was evaluated, whether medications were adjusted, and whether any complications were assessed. The provider documents “type 2 diabetes without complications, A1c reviewed, metformin continued” and “hypertension, lisinopril continued.” The record supports the diagnoses and the E/M, and the claim should use the correct telehealth POS and modifier 95 with documented consent.

Traps that cost marks

  • Using POS 11 for telehealth or urgent care.
  • Omitting modifier 95 or consent documentation for telehealth.
  • Capturing a chronic condition from the problem list without MEAT.
  • Missing laterality, implants, or anesthesia details in procedure notes.
  • Treating an audio-only visit as identical to audio-video without checking coverage rules.