G9893 HCPCS Level II Code: Dilated macular exam was not performed, reason not otherwise specified

Contextual Map

Every relationship of G9893 in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.

Nearest codes (40)

• G9852 — Patients who died from cancer[Sibling]— CMS HCPCS Level II code set
• G9853 — Patient admitted to the icu in the last 30 days of life[Sibling]— CMS HCPCS Level II code set
• G9854 — Patient was not admitted to the icu in the last 30 days of life[Sibling]— CMS HCPCS Level II code set
• G9855 — Patients who died from cancer[Sibling]— CMS HCPCS Level II code set
• G9856 — Patient was not admitted to hospice[Sibling]— CMS HCPCS Level II code set
• G9857 — Patient admitted to hospice[Sibling]— CMS HCPCS Level II code set
• G9858 — Patient enrolled in hospice[Sibling]— CMS HCPCS Level II code set
• G9859 — Patients who died from cancer[Sibling]— CMS HCPCS Level II code set
• and 32 more

Change history (2)

• January 1, 2025 — Removed from the code set [Change history]— CMS release files (code change ledger)
• and 1 more

Sources for this page

Codes, titles, notes, index terms and mappings on this page are transcribed from the datasets below. Relationships MedCoder computed and text MedCoder wrote are labelled where they appear.

Code, descriptors, coverage and pricing attributes Official source data

CMS HCPCS Alpha-Numeric (ANWEB) release — July 2026 quarterly update Release, file and checksum · Publisher’s page

Change history and date-of-service validity Official source data

CMS HCPCS quarterly update files, ingested into the change ledger Release, file and checksum · Publisher’s page

Comparisons, relationships and the contextual map MedCoder structured relationship

Computed by MedCoder from the tabular notes and tables above; every derived relationship is marked as derived where it appears

Summary and FAQ answers MedCoder explanation

Written by MedCoder to explain the sources above: drafted with AI assistance, checked by a person against the release files, and labelled as MedCoder text where it appears. Not official text.

Labels on this page: Official source data · MedCoder structured relationship · MedCoder explanation. How to read the labels · All data sources and release dates

Nearest Codes in This Family

Official HCPCS Level II classifications closest to G9893 in its code family, with their registry titles.

• G9887 — Behavioral counseling for diabetes prevention, distance learning, 60 minutes
• G9888 — Maintenance 5% wl from baseline weight in months 7-12
• G9890 — Bridge payment: a one-time payment for the first medicare diabetes prevention program (mdpp) core session, core maintenance session, or ongoing maintenance session furnished by an mdpp supplier to an…
• G9891 — Mdpp session reported as a line-item on a claim for a payable mdpp expanded model (em) hcpcs code for a session furnished by the billing supplier under the mdpp expanded model and counting toward…
• G9892 — Documentation of patient reason(s) for not performing a dilated macular examination
• G9894 — Androgen deprivation therapy prescribed/administered in combination with external beam radiotherapy to the prostate
• G9895 — Documentation of medical reason(s) for not prescribing/administering androgen deprivation therapy in combination with external beam radiotherapy to the prostate (e.g., salvage therapy)
• G9896 — Documentation of patient reason(s) for not prescribing/administering androgen deprivation therapy in combination with external beam radiotherapy to the prostate
• G9897 — Patients who were not prescribed/administered androgen deprivation therapy in combination with external beam radiotherapy to the prostate, reason not given
• G9898 — Patients age 66 or older in institutional special needs plans (snp) or residing in long-term care with pos code 32, 33, 34, 54, or 56 for more than 90 consecutive days during the measurement period