alanine 21.7 MG/ML / arginine 14.7 MG/ML / aspartate 4.34 MG/ML / glutamate 7.49 MG/ML / glycine 10.4 MG/ML / histidine 8.94 MG/ML / isoleucine 7.49 MG/ML / leucine 10.4 MG/ML / lysine 11.8 MG/ML / methionine 7.49 MG/ML / phenylalanine 10.4 MG/ML / proline 8.94 MG/ML / serine 5.92 MG/ML / threonine 7.49 MG/ML / tryptophan 2.5 MG/ML / tyrosine 0.39 MG/ML / valine 9.6 MG/ML Injectable Solution [Plenamine]
alanine
RxCUI: 1601982
What the CMS Formulary Data Shows for alanine 21.7 MG/ML / arginine 14.7 MG/ML / aspartate 4.34 MG/ML / glutamate 7.49 MG/ML / glycine 10.4 MG/ML / histidine 8.94 MG/ML / isoleucine 7.49 MG/ML / leucine 10.4 MG/ML / lysine 11.8 MG/ML / methionine 7.49 MG/ML / phenylalanine 10.4 MG/ML / proline 8.94 MG/ML / serine 5.92 MG/ML / threonine 7.49 MG/ML / tryptophan 2.5 MG/ML / tyrosine 0.39 MG/ML / valine 9.6 MG/ML Injectable Solution [Plenamine]
Per the CMS 2026 Part D formulary file, alanine 21.7 MG/ML / arginine 14.7 MG/ML / aspartate 4.34 MG/ML / glutamate 7.49 MG/ML / glycine 10.4 MG/ML / histidine 8.94 MG/ML / isoleucine 7.49 MG/ML / leucine 10.4 MG/ML / lysine 11.8 MG/ML / methionine 7.49 MG/ML / phenylalanine 10.4 MG/ML / proline 8.94 MG/ML / serine 5.92 MG/ML / threonine 7.49 MG/ML / tryptophan 2.5 MG/ML / tyrosine 0.39 MG/ML / valine 9.6 MG/ML Injectable Solution [Plenamine] (RxNorm concept RXCUI 1601982, generic name alanine) appears on 211 distinct formulary files spanning 4,375 Medicare Part D plan offerings - 86.3% of enrollable Part D products, near-universal placement. Tier placement ranges from Tier 1 to Tier 6, with a cross-plan average of Tier 3.
Real-world access to alanine 21.7 MG/ML / arginine 14.7 MG/ML / aspartate 4.34 MG/ML / glutamate 7.49 MG/ML / glycine 10.4 MG/ML / histidine 8.94 MG/ML / isoleucine 7.49 MG/ML / leucine 10.4 MG/ML / lysine 11.8 MG/ML / methionine 7.49 MG/ML / phenylalanine 10.4 MG/ML / proline 8.94 MG/ML / serine 5.92 MG/ML / threonine 7.49 MG/ML / tryptophan 2.5 MG/ML / tyrosine 0.39 MG/ML / valine 9.6 MG/ML Injectable Solution [Plenamine] depends on utilization management as much as tier placement: 98.1% of covering formularies require prior authorization. 0% require step therapy. 0% apply quantity limits.
Historical spending context from the CMS Medicare Part D Drug Spending Dashboard shows 18 Part D beneficiaries filled alanine 21.7 MG/ML / arginine 14.7 MG/ML / aspartate 4.34 MG/ML / glutamate 7.49 MG/ML / glycine 10.4 MG/ML / histidine 8.94 MG/ML / isoleucine 7.49 MG/ML / leucine 10.4 MG/ML / lysine 11.8 MG/ML / methionine 7.49 MG/ML / phenylalanine 10.4 MG/ML / proline 8.94 MG/ML / serine 5.92 MG/ML / threonine 7.49 MG/ML / tryptophan 2.5 MG/ML / tyrosine 0.39 MG/ML / valine 9.6 MG/ML Injectable Solution [Plenamine] in 2023, with total plan-and-beneficiary spending of $40,436 and an average per-beneficiary annual cost of $2,246.45. The plan-by-plan detail below lists exactly which PDP and MA-PD contracts carry alanine 21.7 MG/ML / arginine 14.7 MG/ML / aspartate 4.34 MG/ML / glutamate 7.49 MG/ML / glycine 10.4 MG/ML / histidine 8.94 MG/ML / isoleucine 7.49 MG/ML / leucine 10.4 MG/ML / lysine 11.8 MG/ML / methionine 7.49 MG/ML / phenylalanine 10.4 MG/ML / proline 8.94 MG/ML / serine 5.92 MG/ML / threonine 7.49 MG/ML / tryptophan 2.5 MG/ML / tyrosine 0.39 MG/ML / valine 9.6 MG/ML Injectable Solution [Plenamine] today.
Coverage Details
- Formularies covering
- 211
- Plans covering
- 4,375
- Coverage rate
- 86.3%
- Tier range
- Tier 1 – Tier 6
- Average tier
- Tier 3, Preferred Brand
Restrictions
- Prior authorization required
- 98.1% of formularies
- Step therapy required
- 0% of formularies
- Quantity limits
- 0% of formularies
2023 Medicare Spending
- Beneficiaries
- 18
- Total spending
- $40,436
- Avg per beneficiary
- $2,246.45
Tier Distribution Across Plans
Medicare Advantage Plans (MA-PD) Covering alanine 21.7 MG/ML / arginine 14.7 MG/ML / aspartate 4.34 MG/ML / glutamate 7.49 MG/ML / glycine 10.4 MG/ML / histidine 8.94 MG/ML / isoleucine 7.49 MG/ML / leucine 10.4 MG/ML / lysine 11.8 MG/ML / methionine 7.49 MG/ML / phenylalanine 10.4 MG/ML / proline 8.94 MG/ML / serine 5.92 MG/ML / threonine 7.49 MG/ML / tryptophan 2.5 MG/ML / tyrosine 0.39 MG/ML / valine 9.6 MG/ML Injectable Solution [Plenamine]
100 Medicare Advantage plans with Part D drug coverage include this drug.
| Plan | Insurer | Tier | PA | Premium | States |
|---|---|---|---|---|---|
| Sentara Community Complete Select (HMO D-SNP) | SENTARA HEALTH PLANS | T1 | Yes | $0 | VA |
| Sentara Community Complete (HMO D-SNP) | SENTARA HEALTH PLANS | T1 | Yes | $0 | VA |
| Florida Complete Care-Duals VIP (HMO-POS D-SNP) | HPMP OF FLORIDA, INC. | T1 | Yes | $0 | FL |
| ElderServe MAP (HMO D-SNP) | ELDERSERVE HEALTH, INC. | T1 | Yes | $0 | NY |
| Cooperative Advantage (HMO D-SNP) | GROUP HEALTH COOPERATIVE OF EAU CLAIRE | T1 | Yes | $0 | WI |
| Longevity Health Plan (PPO I-SNP) | LONGEVITY HEALTH PLAN OF NEW JERSEY INSURANCE COMP | T1 | Yes | $0 | NJ |
| Mercy Care Advantage (HMO D-SNP) | MERCY CARE | T1 | Yes | $0 | AZ |
| Mercy Care Advantage (HMO D-SNP) | MERCY CARE | T1 | Yes | $0 | AZ |
| Mercy Care Advantage (HMO D-SNP) | MERCY CARE | T1 | Yes | $0 | AZ |
| Elderplan Plus Long-Term Care (HMO-POS D-SNP) | ELDERPLAN, INC. | T1 | Yes | $0 | NY |
| Health Choice Pathway (HMO D-SNP) | HEALTH CHOICE ARIZONA, INC. | T1 | Yes | $0 | AZ |
| Healthfirst CompleteCare (HMO D-SNP) | HEALTHFIRST HEALTH PLAN, INC. | T1 | Yes | $0 | NY |
| IMCare Classic (HMO D-SNP) | ITASCA MEDICAL CARE | T1 | Yes | $0 | MN |
| Johns Hopkins Advantage MD D-SNP (HMO D-SNP) | HOPKINS HEALTH ADVANTAGE, INC. | T1 | Yes | $0 | MD |
| MetroPlus UltraCare (HMO D-SNP) | METROPLUS HEALTH PLAN, INC. | T1 | Yes | $0 | NY |
| Upper Peninsula Health Plan MI Coordinated Health (HMO D-SNP) | UPPER PENINSULA HEALTH PLAN, LLC | T1 | Yes | $0 | MI |
| CareSource Dual Advantage (HMO D-SNP) | CARESOURCE GEORGIA CO. | T1 | Yes | $0 | GA |
| Senior Whole Health SCO (HMO D-SNP) | SENIOR WHOLE HEALTH, LLC | T1 | Yes | $0 | MA |
| Senior Whole Health SCO NHC (HMO D-SNP) | SENIOR WHOLE HEALTH, LLC | T1 | Yes | $0 | MA |
| Molina One Care (HMO D-SNP) | SENIOR WHOLE HEALTH, LLC | T1 | Yes | $0 | MA |
| HAP CareSource MI Coordinated Health (HMO D-SNP) | HAP CARESOURCE | T1 | Yes | $0 | MI |
| PruittHealth Premier D-SNP (HMO D-SNP) | PRUITTHEALTH PREMIER, INC. | T1 | Yes | $0 | GA |
| Simpra Advantage Dual Care (PPO D-SNP) | SIMPRA ADVANTAGE, INC. | T1 | Yes | $0 | AL |
| NaviCare (HMO D-SNP) | FALLON COMMUNITY HEALTH PLAN | T1 | Yes | $0 | MA |
| SeniorCare Complete (HMO D-SNP) | SOUTH COUNTRY HEALTH ALLIANCE | T1 | Yes | $0 | MN |
| AbilityCare (HMO D-SNP) | SOUTH COUNTRY HEALTH ALLIANCE | T1 | Yes | $0 | MN |
| Alameda Alliance Wellness (HMO D-SNP) | ALAMEDA ALLIANCE FOR HEALTH | T1 | Yes | $0 | CA |
| CCA One Care (HMO D-SNP) | COMMONWEALTH CARE ALLIANCE, INC. | T1 | Yes | $0 | MA |
| CCA Senior Care Options (HMO D-SNP) | COMMONWEALTH CARE ALLIANCE, INC. | T1 | Yes | $0 | MA |
| Provider Partners Pennsylvania Community Plan (HMO I-SNP) | PROVIDER PARTNERS HEALTH PLAN OF PENNSYLVANIA, INC | T1 | Yes | $0 | PA |
| Provider Partners North Carolina Community Plan (HMO I-SNP) | PROVIDER PARTNERS HEALTH PLAN OF NORTH CAROLINA | T1 | Yes | $0 | NC |
| Provider Partners Indiana Community Plan (HMO I-SNP) | PROVIDER PARTNERS HEALTH PLAN OF INDIANA | T1 | Yes | $0 | IN |
| Provider Partners Maryland Community Plan (HMO I-SNP) | PROVIDER PARTNERS HEALTH PLAN, INC. | T1 | Yes | $0 | MD |
| Provider Partners Missouri Community Plan (HMO I-SNP) | PROVIDER PARTNERS HEALTH PLAN OF MISSOURI, INC. | T1 | Yes | $0 | MO |
| Abilis Health Community (HMO I-SNP) | SIGNATURE ADVANTAGE, LLC | T1 | Yes | $0 | KY, TN |
| Arkansas Integrated Providers (AIP) Dual Advantage (HMO D-SNP) | ARKANSAS SUPERIOR SELECT, INC. | T1 | Yes | $0 | AR |
| CalOptima Health OneCare Complete (HMO D-SNP) | ORANGE COUNTY HEALTH AUTHORITY | T1 | Yes | $0 | CA |
| Mass General Brigham SCO (HMO D-SNP) | MASS GENERAL BRIGHAM HEALTH PLAN, INC | T1 | Yes | $0 | MA |
| Mass General Brigham One Care (HMO D-SNP) | MASS GENERAL BRIGHAM HEALTH PLAN, INC | T1 | Yes | $0 | MA |
| Tufts Health One Care (HMO D-SNP) | TUFTS HEALTH PUBLIC PLANS, INC. | T1 | Yes | $0 | MA |
| Tufts Health One Care CW (HMO D-SNP) | TUFTS HEALTH PUBLIC PLANS, INC. | T1 | Yes | $0 | MA |
| Tufts Health Plan Senior Care Options (HMO D-SNP) | TUFTS ASSOCIATED HEALTH MAINTENANCE ORGANIZATION | T1 | Yes | $0 | MA |
| Tufts Health Plan Senior Care Options CW (HMO D-SNP) | TUFTS ASSOCIATED HEALTH MAINTENANCE ORGANIZATION | T1 | Yes | $0 | MA |
| Florida Complete Care (HMO I-SNP) | HPMP OF FLORIDA, INC. | T1 | Yes | $4.80 | FL |
| Florida Complete Care- In The Community (HMO-POS I-SNP) | HPMP OF FLORIDA, INC. | T1 | Yes | $4.80 | FL |
| Longevity Health Plan (HMO I-SNP) | LONGEVITY HEALTH PLAN OF FLORIDA, INC. | T1 | Yes | $4.80 | FL |
| Senior Care (HMO I-SNP) | ALIGN SENIOR CARE FLORIDA, INC. | T1 | Yes | $4.80 | FL |
| ProCare Advantage (HMO-POS I-SNP) | PROCARE ADVANTAGE, LLC | T1 | Yes | $4.80 | TX |
| ProCare Advantage - Kidney Care (HMO-POS C-SNP) | PROCARE ADVANTAGE, LLC | T1 | Yes | $4.80 | TX |
| American Health Advantage of Florida (HMO I-SNP) | AMERICAN HEALTH PLAN OF FL, INC. | T1 | Yes | $4.80 | FL |
Frequently Asked Questions
Is alanine 21.7 MG/ML / arginine 14.7 MG/ML / aspartate 4.34 MG/ML / glutamate 7.49 MG/ML / glycine 10.4 MG/ML / histidine 8.94 MG/ML / isoleucine 7.49 MG/ML / leucine 10.4 MG/ML / lysine 11.8 MG/ML / methionine 7.49 MG/ML / phenylalanine 10.4 MG/ML / proline 8.94 MG/ML / serine 5.92 MG/ML / threonine 7.49 MG/ML / tryptophan 2.5 MG/ML / tyrosine 0.39 MG/ML / valine 9.6 MG/ML Injectable Solution [Plenamine] covered by Medicare Part D?
Yes, alanine 21.7 MG/ML / arginine 14.7 MG/ML / aspartate 4.34 MG/ML / glutamate 7.49 MG/ML / glycine 10.4 MG/ML / histidine 8.94 MG/ML / isoleucine 7.49 MG/ML / leucine 10.4 MG/ML / lysine 11.8 MG/ML / methionine 7.49 MG/ML / phenylalanine 10.4 MG/ML / proline 8.94 MG/ML / serine 5.92 MG/ML / threonine 7.49 MG/ML / tryptophan 2.5 MG/ML / tyrosine 0.39 MG/ML / valine 9.6 MG/ML Injectable Solution [Plenamine] is covered by 4,375 Medicare Part D plans (86.3% of all Part D formularies).
What tier is alanine 21.7 MG/ML / arginine 14.7 MG/ML / aspartate 4.34 MG/ML / glutamate 7.49 MG/ML / glycine 10.4 MG/ML / histidine 8.94 MG/ML / isoleucine 7.49 MG/ML / leucine 10.4 MG/ML / lysine 11.8 MG/ML / methionine 7.49 MG/ML / phenylalanine 10.4 MG/ML / proline 8.94 MG/ML / serine 5.92 MG/ML / threonine 7.49 MG/ML / tryptophan 2.5 MG/ML / tyrosine 0.39 MG/ML / valine 9.6 MG/ML Injectable Solution [Plenamine] on Medicare Part D plans?
alanine 21.7 MG/ML / arginine 14.7 MG/ML / aspartate 4.34 MG/ML / glutamate 7.49 MG/ML / glycine 10.4 MG/ML / histidine 8.94 MG/ML / isoleucine 7.49 MG/ML / leucine 10.4 MG/ML / lysine 11.8 MG/ML / methionine 7.49 MG/ML / phenylalanine 10.4 MG/ML / proline 8.94 MG/ML / serine 5.92 MG/ML / threonine 7.49 MG/ML / tryptophan 2.5 MG/ML / tyrosine 0.39 MG/ML / valine 9.6 MG/ML Injectable Solution [Plenamine] averages Tier 3 across Part D plans, ranging from Tier 1 to Tier 6.
Does alanine 21.7 MG/ML / arginine 14.7 MG/ML / aspartate 4.34 MG/ML / glutamate 7.49 MG/ML / glycine 10.4 MG/ML / histidine 8.94 MG/ML / isoleucine 7.49 MG/ML / leucine 10.4 MG/ML / lysine 11.8 MG/ML / methionine 7.49 MG/ML / phenylalanine 10.4 MG/ML / proline 8.94 MG/ML / serine 5.92 MG/ML / threonine 7.49 MG/ML / tryptophan 2.5 MG/ML / tyrosine 0.39 MG/ML / valine 9.6 MG/ML Injectable Solution [Plenamine] require prior authorization?
98.1% of Part D formularies require prior authorization for alanine 21.7 MG/ML / arginine 14.7 MG/ML / aspartate 4.34 MG/ML / glutamate 7.49 MG/ML / glycine 10.4 MG/ML / histidine 8.94 MG/ML / isoleucine 7.49 MG/ML / leucine 10.4 MG/ML / lysine 11.8 MG/ML / methionine 7.49 MG/ML / phenylalanine 10.4 MG/ML / proline 8.94 MG/ML / serine 5.92 MG/ML / threonine 7.49 MG/ML / tryptophan 2.5 MG/ML / tyrosine 0.39 MG/ML / valine 9.6 MG/ML Injectable Solution [Plenamine]. Step therapy: 0%. Quantity limits: 0%.
How much does Medicare spend on alanine 21.7 MG/ML / arginine 14.7 MG/ML / aspartate 4.34 MG/ML / glutamate 7.49 MG/ML / glycine 10.4 MG/ML / histidine 8.94 MG/ML / isoleucine 7.49 MG/ML / leucine 10.4 MG/ML / lysine 11.8 MG/ML / methionine 7.49 MG/ML / phenylalanine 10.4 MG/ML / proline 8.94 MG/ML / serine 5.92 MG/ML / threonine 7.49 MG/ML / tryptophan 2.5 MG/ML / tyrosine 0.39 MG/ML / valine 9.6 MG/ML Injectable Solution [Plenamine]?
In 2023, total Medicare Part D spending on alanine 21.7 MG/ML / arginine 14.7 MG/ML / aspartate 4.34 MG/ML / glutamate 7.49 MG/ML / glycine 10.4 MG/ML / histidine 8.94 MG/ML / isoleucine 7.49 MG/ML / leucine 10.4 MG/ML / lysine 11.8 MG/ML / methionine 7.49 MG/ML / phenylalanine 10.4 MG/ML / proline 8.94 MG/ML / serine 5.92 MG/ML / threonine 7.49 MG/ML / tryptophan 2.5 MG/ML / tyrosine 0.39 MG/ML / valine 9.6 MG/ML Injectable Solution [Plenamine] was $40,436, covering 18 beneficiaries. The average spend per beneficiary was $2,246.45.
Read our methodology - how this data is sourced, computed, and verified.