Procurement comparison · Updated 2026-06-28
Affinity vs. Kindr
Affinity (cryopreserved amniotic membrane) · Organogenesis · Q4159
Kindr Health's amniotic allograft line is offered in both ambient-stable lyophilized and cryopreserved formats with multi-source supply continuity. The comparison below focuses strictly on supply chain, storage, and billing attributes — not clinical efficacy.
Supply chain & storage
- Storage
- Affinity: refrigerated 1–10 °C. Kindr lyophilized: ambient.
- Shelf life
- Affinity: 1 year refrigerated. Kindr lyophilized: 3–5 years ambient.
- Cold chain risk
- Affinity requires reliable refrigerated storage and shipping; shorter shelf life increases waste exposure at low-volume sites.
- Sizes
- Affinity offers standard membrane sizes; Kindr offers comparable sizes in ambient-stable format.
Billing & reimbursement
- Q-code
- Affinity: Q4159.
- Payment basis
- ASP+6% in physician office; OPPS APC packaged in HOPD.
- LCD notes
- Covered under DFU and VLU LCDs in most MAC jurisdictions.
Procurement takeaway
Affinity's 1-year shelf life and refrigeration requirement make it best suited for high-volume centers with disciplined inventory turnover. Lyophilized alternatives generally outperform it on multi-site TCO.
Run side-by-side TCO →Other comparisons
Comparison data drawn from publicly available manufacturer IFUs, product labels, and CMS HCPCS files as of 2026-06-28. Trademarks belong to their respective owners. No clinical superiority is claimed or implied. Verify all data against current manufacturer documentation before procurement decisions.