Procedural Codes/Q4421

Q4421 HCPCS 2026 Code: Biolab membrane wrap solo, per square centimeter (add-on, list separately in addition to primary procedure)

Q4421 is the authoritative medical code for Biolab membrane wrap solo, per square centimeter (add-on, list separately in addition to primary procedure). This classification is used in medical billing and clinical recording to specify the clinical criteria for biolab membrane wrap solo, per square centimeter (add-on, list separately in addition to primary procedure) (HCPCS Level II Q4421), ensuring healthcare documentation aligns with 2026 federal coding standards.

Billing Status: Processed within HCPCS Level II standards. CMS regulatory guidelines apply.

Official Registry Overview & Definition

Biolab membrane wrap solo, per square centimeter (add-on, list separately in addition to primary procedure) is a HCPCS Level II code Q4421 for a Medicare-covered supply, service, or procedure. Short description: Biolab wrap solo per sq cm.

Codes in This Family (38)

Official HCPCS Level II classifications in the same code family as Q4421, with their registry titles.

  • Q4400 — Polygon3 membrane, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4401 — Absolv3 membrane, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4402 — Xwrap 2.0, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4403 — Xwrap dual plus, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4404 — Xwrap hydro plus, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4405 — Xwrap fenestra plus, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4406 — Xwrap fenestra, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4407 — Xwrap tribus, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4408 — Xwrap hydro, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4409 — Amniomatrixf3x, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4410 — Amchomatrixdl, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4411 — Amniomatrixf4x, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4412 — Choriofix, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4413 — Cygnus solo, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4414 — Simplichor, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4415 — Alexiguard sl-t, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4416 — Alexiguard tl-t, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4417 — Alexiguard dl-t, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4418 — Biolab membrane wrap flow, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4419 — Biolab membrane wrap lite flow, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4420 — Nuform, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4422 — A/c wrap, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4423 — Biolab tri-membrane wrap flow, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4424 — Revive ft, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4425 — Revive tl, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4426 — Dermabind tl + or dermabind tl x, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4427 — Dermabind dl n or dermabind dl + or dermabind dl x, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4428 — Dermabind sl n or dermabind sl + or dermabind sl x, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4429 — Dermabind ch n or dermabind ch x, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4431 — Pma skin substitute product, not otherwise specified (list in addition to primary procedure)
  • Q4432 — 510(k) skin substitute product, not otherwise specified (list in addition to primary procedure)
  • Q4433 — 361 hct/p skin substitute product, not otherwise specified (list in addition to primary procedure)
  • Q4435 — Renati membrane, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4436 — Renati ac membrane, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4437 — Revival ac, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4438 — Pretect, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4439 — Instagraft, per square centimeter (add-on, list separately in addition to primary procedure)
  • Q4440 — Curamatrix, per square centimeter (add-on, list separately in addition to primary procedure)

Related Codes & Numerical Sequence (Crawl Map)

Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:

HCPCS Code Q4416 Alexiguard tl-t, per square centimeter (add-on, list separately in addition to primary procedure)
HCPCS Code Q4417 Alexiguard dl-t, per square centimeter (add-on, list separately in addition to primary procedure)
HCPCS Code Q4418 Biolab membrane wrap flow, per square centimeter (add-on, list separately in addition to primary procedure)
HCPCS Code Q4419 Biolab membrane wrap lite flow, per square centimeter (add-on, list separately in addition to primary procedure)
HCPCS Code Q4420 Nuform, per square centimeter (add-on, list separately in addition to primary procedure)
HCPCS Code Q4422 A/c wrap, per square centimeter (add-on, list separately in addition to primary procedure)
HCPCS Code Q4423 Biolab tri-membrane wrap flow, per square centimeter (add-on, list separately in addition to primary procedure)
HCPCS Code Q4424 Revive ft, per square centimeter (add-on, list separately in addition to primary procedure)
HCPCS Code Q4425 Revive tl, per square centimeter (add-on, list separately in addition to primary procedure)
HCPCS Code Q4426 Dermabind tl + or dermabind tl x, per square centimeter (add-on, list separately in addition to primary procedure)
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