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California Medicare Options - What Does N Medigap Plan Cover?

Insider's Guide to the N Medigap Plan - What Does it Cover?

The Medicare Plan G Trap Seniors Don't See Coming - Watch on YouTube



The N Medicare supplement is quickly coming in third in popularity behind the F plan (discontinued for new enrollees) and the G plan (current most popular plan).


A lot of carriers and brokers are pushing it as a way to get existing F and G plan members to switch to them so they get the premium/commission (our jaded side).

Did they mention the Uncapped Excess charge?

We think not!


Let's really go through the core differences between the F/G and N plan ot make sure we understand both the pros and cons.


Plans aren't cheaper without reason!


We'll also do some detective work on the price to benefit comparison as well to understand how it might really shake out on average.


Here are the topics we'll cover:


  • A quick intro to what the N medigap plan covers
  • N medigap versus F or G plans
  • The issue with Excess and the N plan
  • How to compare costs between N and F/G plans
  • Getting quotes for N medigap plans in your area
  • How and when to enroll or switch plans

Let's get started!


A quick intro to what the N medigap plan covers


First, Medicare by itself.


Essentially, it's an 80/20 plan with deductibles built in for hospitals (Part A) and doctors (Part B).

You then pay 20% of the charges after the deductible is met. Forever!!



That's the real "gap" in Medicare alone:


what are the gaps in medicare



Especially in today's world.


the problem with only having traditional medicare



The medigap plans all fill in keyholes with different mixes of benefits.



Here's the chart but we'll go through the N plan specifically:


what do medicare supplement plans coverE



So, some quick notes.


The N plan covers the Part A or hospital deductible (roughly $1600+/year) but it does not cover the Part B deductible (roughly $283+/year) for doctors.


Most importantly, the N plan covers the 20% coinsurance after deductibles are met. Again, this is the real risk of having Medicare by itself.


Foreign travel is added to some of the other minor benefits (blood, hospice, preventative, etc.).


So...there are two distinctions between the N versus the F or G plans. Let's go there now.


N medigap versus F or G plans


We mentioned that the F plan was the richest plan before 2021. The G plan is now the richest plan to new enrollees.


The N plan covers what the G plan covers with two distinctions:


  • Copays for office visits and urgent care
  • N does not cover Medicare Excess


The copays are not terribly bad to take on as an expense unless you have lots of doctor visits. We'll look at how to really calculate the cost of this below.


We're not big fans of having Excess hanging out there and here's why.


The issue with Excess and the N plan


The Medicare Excess is a different deal.


Medicare excess speaks to the ability of a doctor to charge up to 15% higher than what Medicare allows and still be considered "in-network".


Here's the issue...that 15% is uncapped!


If it's a $10K bill, you're on the hook for $1500 extra out of pocket.


We're not big fans of uncapped risks since the whole point of insurance is to cap our exposure to big bills.


Otherwise, what's the point of insurance?


So how likely is this?


We've tried with multiple agencies to get good info (CMS, California agencies, etc.) and it's tough. No one seems to want to track this!


It's estimated at 4% of providers (assume you have better doctors) but California is probably higher since the cost of running a doctor's practice is under extreme pressure.


Our guess is 8-10% in California. They got slammed by the ACA law in terms of reimbursement (while hospitals and pharma skated by).


Did the brokers/carriers explain this all to you in the promotion of the N plan?


So...how do we figure this all in?


How to compare costs between N and F/G plans


Okay. Doctor/urgent care copays and Medicare excess versus monthly savings versus the G plan.


Let's run some trial numbers and see how to compare.


Here's Los Angeles, age 65 - G Plan sample.



So the G plan is running around $172/month.


The N plan is running around 150/month.


Net net...


  • N plan - approx $150/month
  • G plan - approx $170/month

So about $20/month for a 65 year old


Run your quotes below to check your situation since area and age can really affect pricing.


Free California Medicare Quote
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So...let's try to figure out what we're losing.


With the N plan, we have copays (outside of preventative) that don't result in hospital entry:


  • $20 for office visits
  • $50 for urgent care


Remember that the G plan has a deductible for office visits of approx $283/month (changes year to year). Around $20/month is you break it out that way!


So, after about 11 office visits per year, the G plan starts to save money. Before 12 visits, the N plan is saving you under $20/month.

This is kinda 6 versus half a dozen. Kind of a wash!


If you have more than one visit a month, it's hard to argue for the N plan since our savings are wiped out by copays.


Now...this doesn't take the Medicare Excess piece into account.


Hard to measure this. It could be $100's or $1000's each year if you use doctors that charge more than what Medicare allows.


It's an unknown. The % of doctors that charge excess is also low so we really don't know.


Let's say there's a $10/month "ghost" charge to address this risk over time.


So...you have a rough sketch of how to compare the N and G plan. We already have a big review on the F versus the G plan.


The F plan just exaggerates these comparisons since it's more expensive than the G but it covers the office visits right away.


It's really about the G versus the N plan!


If all this is ridiculously confusing, lean on our 25 years of experience!


Our reviews:



Enough of trial quotes...what about yours?


Getting quotes for N medigap plans in your area


This is easy...and free! We want to make all available information directly accessible to you here:


quote and enroll in medicare plans



We work with all the biggest carriers for medigap!



Of course, we're happy to help you with any questions or we can even run the quote directly for you at help@calhealth.net with a full comparison. Just need the date of birth and zip code.



Part D for medication is separate from the Medigap plan so you can change medigap and keep your Part D.


Let's look at logistics now.


How and when to enroll or switch plans


What if you want to enroll or switch to an N plan?


No problem. We have online applications for most carriers available right through the quote above.


If we're in a Guaranteed Issue window (new Part B, moving, losing employer coverage, etc.), we can enroll right away.


We can always apply to enroll or switch medigap plans anytime during the year after that but it's subject to health underwriting.


Again, no cost for our assistance!



Frequently Asked Questions
▸ What does Medigap Plan N cover?
Medigap Plan N covers Medicare Part A coinsurance and hospital costs, Part B coinsurance (with some copays), and several other standardized benefits. Because Medigap benefits are federally standardized, a Plan N from any carrier offers the same core coverage - premiums and service quality are where carriers differ.
▸ What is the difference between Medigap Plan N and Plan G?
The key differences involve cost-sharing: Plan G typically covers more out-of-pocket expenses at the doctor's office, while Plan N generally requires small copays for certain office and emergency room visits. Whether the lower premium on Plan N saves you money depends on how often you use medical services - comparing your expected usage against the premium difference is essential.
▸ Does Medigap Plan N cover Medicare excess charges?
Plan N does NOT cover Medicare excess charges, meaning if a provider does not accept Medicare assignment, you could owe an additional amount above the Medicare-approved cost. This is an important distinction from Plan G, which does cover excess charges, and is worth discussing with a licensed agent before choosing Plan N.
▸ Can I switch to a different Medigap plan without medical underwriting in California?
California's Birthday Rule gives residents a 60-day window around their birthday each year to switch to an equal or lesser-benefit Medigap plan without medical underwriting - regardless of health status. This valuable state-specific protection makes it easier to shop for better rates annually. Learn more at when you can switch Medigap plans.
▸ How do I compare costs between Medigap Plan N and other plans?
To compare costs accurately, weigh each plan's monthly premium against its out-of-pocket exposure - including copays and excess charge risk for Plan N. Since premiums vary by carrier, age, and region across California, getting a personalized quote is the most reliable approach. Get a Medicare quote to compare current Plan N rates side by side.
The answers above are general information about California health insurance and may change as rates, plans, and rules are updated each year. They are not a substitute for personalized advice. For current, personalized guidance, please contact us, email help@calhealth.net, or call 800-320-6269. Serving California since 1994.
Free California Medicare Quote
Google ★★★★★ 5.0
⚡ Free & Instant

Compare Medicare Advantage, Medigap & Part D from all major California carriers. Enter your doctors & medications for exact pricing - instantly.

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Serving California since 1994 · Certified Medicare agents · Zero cost