AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2019 Issue 4; ICD-10-PCS NEW/REVISED CODES
Intraoperative Fluorescence Lymphatic Mapping Using Indocyanine Green Dye
In table 4A1, Monitoring of Physiological Systems, a new qualifier value, H Indocyanine Green Dye, has been created for the body system value 6 Lymphatic and the function value 5 Flow, to enable the capture of additional detail for lymphatic mapping procedures using Indocyanine Green dye. Body SystemApproachFunction/DeviceQualifier6 Lymphatic 0 Open 3 Percutaneous 7 Via Natural or Artificial Opening 8 Via Natural or Artificial Opening Endoscopic 5 Flow H Indocyanine Green Dye Z No Qualifier During gynecological surgery, sentinel lymph node imaging using Indocyanine green (ICG) is accomplished by injecting ICG into the uterine cervix, or endometrium. The fluorescence...
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Article Overview
This article covers a coding update tied to lymphatic mapping in the lymphatic body system, along with a clinical overview of how indocyanine green dye is used in gynecologic surgery for sentinel lymph node imaging. It is relevant to coders, auditors, and clinical documentation teams who need to understand the general scope of the update and the procedural context it supports.
Why This Topic Matters
The article helps readers recognize a newly added qualifier in the procedure coding system and understand the broader clinical setting in which fluorescence-based lymphatic mapping may be documented. It is useful for ensuring accurate interpretation of procedure documentation involving lymphatic imaging and related surgical staging concepts.
Article Sections
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Coding update for lymphatic flow procedures
This section introduces a new qualifier value associated with the lymphatic body system and flow function. It explains that the update supports more specific capture of lymphatic mapping procedures.
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Clinical use in gynecologic surgery
This section summarizes how indocyanine green dye is used for intraoperative fluorescence imaging in gynecologic procedures. It also discusses the broader surgical context in which lymphatic mapping may be applied.
What You Will Learn
- The general purpose of the coding update for lymphatic flow procedures
- How indocyanine green dye is used in fluorescence-based lymphatic mapping
- The clinical context of sentinel lymph node imaging in gynecologic surgery
- Why more specific procedure detail may matter in surgical documentation
Who Should Read This
- Medical coders
- Coding auditors
- Clinical documentation specialists
- Revenue cycle professionals
- Gynecologic surgery documentation teams
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