G8658 HCPCS Level II Code: Residual score for the lower leg, foot or ankle impairment not measured because the patient did not complete the lepf prom at initial evaluation and/or near discharge, reason not given
Medicare Coverage & Payment
- CMS short descriptor: Rafscrs llfai no scor + surv
- Medicare coverage: Carrier judgment (CMS coverage code C)
- Payment category: Service not separately priced (pricing indicator 00)
- BETOS: M5B — Specialist - psychiatry
- Last CMS action effective: January 1, 2023
Source: CMS HCPCS Level II release. Coverage codes indicate how Medicare treats the code, not whether a specific claim will be paid; payer policy and documentation still govern.
Contextual Map
Every relationship of G8658 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)
- G8629 — Documentation of order for prophylactic parenteral antibiotic to be given within one hour (if fluoroquinolone or vancomycin, two hours) prior to surgical incision (or start of procedure when no incision is required)[Sibling]— CMS HCPCS Level II code set
- G8630 — Documentation that administration of prophylactic parenteral antibiotics was initiated within one hour (if fluoroquinolone or vancomycin, two hours) prior to surgical incision (or start of procedure when no incision is required), as ordered[Sibling]— CMS HCPCS Level II code set
- G8631 — Clinician documented that patient was not an eligible candidate for ordering prophylactic parenteral antibiotics to be given within one hour (if fluoroquinolone or vancomycin, two hours) prior to surgical incision (or start of procedure when no incision is required)[Sibling]— CMS HCPCS Level II code set
- G8632 — Prophylactic parenteral antibiotics were not ordered to be given or given within one hour (if fluoroquinolone or vancomycin, two hours) prior to the surgical incision (or start of procedure when no incision is required), reason not given[Sibling]— CMS HCPCS Level II code set
- G8633 — Pharmacologic therapy (other than minerals/vitamins) for osteoporosis prescribed[Sibling]— CMS HCPCS Level II code set
- G8634 — Clinician documented patient not an eligible candidate to receive pharmacologic therapy for osteoporosis[Sibling]— CMS HCPCS Level II code set
- G8635 — Pharmacologic therapy for osteoporosis was not prescribed, reason not given[Sibling]— CMS HCPCS Level II code set
- G8645 — I intend to report the asthma measures group[Sibling]— CMS HCPCS Level II code set
- and 32 more
Change history
- January 1, 2011 — Added to the code set [Change history]— CMS release files (code change ledger)
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
Change history
- January 1, 2011Added to the code setResidual score for the lower leg, foot or ankle impairment not measured because the patient did not complete the lepf prom at initial evaluation and/or near discharge, reason not given
Nearest Codes in This Family
Official HCPCS Level II classifications closest to G8658 in its code family, with their registry titles.
- G8653 — Risk-adjusted functional status change residual scores for the hip impairment not measured because the patient did not complete the fs status survey near discharge, patient not appropriate
- G8654 — Residual score for the hip impairment not measured because the patient did not complete the lepf prom at initial evaluation and/or near discharge, reason not given
- G8655 — Residual score for the lower leg, foot or ankle impairment successfully calculated and the score was equal to zero (0) or greater than zero ( > 0)
- G8656 — Residual score for the lower leg, foot or ankle impairment successfully calculated and the score was less than zero (< 0)
- G8657 — Risk-adjusted functional status change residual score for the lower leg, foot or ankle impairment not measured because the patient did not complete the fs status survey near discharge, patient not…
- G8659 — Residual score for the low back impairment successfully calculated and the score was equal to zero (0) or greater than zero (> 0)
- G8660 — Residual score for the low back impairment successfully calculated and the score was less than zero (< 0)
- G8661 — Risk-adjusted functional status change residual score for the low back impairment not measured because the patient did not complete the fs status survey near discharge, patient not appropriate
- G8662 — Residual score for the low back impairment not measured because the patient did not complete the low back fs prom at initial evaluation and/or near discharge, reason not given
- G8663 — Residual score for the shoulder impairment successfully calculated and the score was equal to zero (0) or greater than zero (> 0)