The Quick Read: A home equity line can pay medical bills, and lenders qualify it on credit, equity, income and property type rather than on what the money is for, with select lenders in Lendmire’s network reaching 90% combined leverage only at a 720-or-better credit profile on a primary residence or second home, while an investment property line tops out at 70% CLTV. The line is secured by the property, so a medical bill that was unsecured becomes debt the property backs. That tradeoff deserves as much attention as the requirements themselves.
- Equity sets the size of the line: the lender’s combined loan-to-value (CLTV) ceiling minus what you already owe.
- Credit minimums rise with the occupancy type: 600 on a primary residence, 640 on a second home, 700 on an investment property.
- Debt-to-income (DTI) is capped at 50%, and the lender tests it on the interest-only payment at the maximum draw.
- At least 75% of the line is drawn at closing, so size the line to the need.
- LLC-owned rentals generally cannot hold these lines, which is where a DSCR cash-out refinance becomes the comparison.
Key Terms Defined
CLTV (combined loan-to-value): Your first mortgage plus the new line, divided by the home’s value.
Draw period: The stretch when you can borrow from the line and typically pay interest only.
Repayment period: The stretch after the draw ends, when the balance amortizes and payments step up.
Lien position: Whether the line sits behind an existing mortgage (second lien) or stands alone as the first lien.
DTI (debt-to-income): Your monthly debts divided by your monthly income.
DSCR (debt service coverage ratio): A rental’s monthly rent divided by its monthly principal, interest, taxes, insurance and any HOA dues.
How large a line the equity supports.
An equity line is sized by combined loan-to-value, occupancy, and credit — not by rental coverage. Switch the occupancy or the credit band and the ceiling moves with it.
Investment-property lines require a 700 minimum credit score; second-home lines start at a 640 minimum and primary-residence lines at 600, and the combined-LTV ceiling steps down as the credit band drops on primary-residence and second-home lines and holds on investment-property lines; the line cap steps down on primary-residence lines and holds at every tier on investment-property and second-home lines.
A debt-to-income ratio above 45% requires 680+ credit. Profiles under 640 are limited to single-family homes. At least 75% of the approved line is drawn at closing. Ceilings, floors, and caps update from Lendmire’s centralized guideline source.
Line estimate
Illustrative estimate only — not a quote, Loan Estimate, approval, or commitment to lend. The rate is an editable assumption; equity-line pricing is variable through both the draw and repayment periods and never converts to fixed. Occupancy and credit drive the ceiling together: an investment property tops out at 70% combined LTV (minimum credit 700, line cap $500,000); a second home tops out at 90% combined LTV (minimum credit 640, line cap $500,000), with the ceiling stepping down as the credit band drops (the cap holds at every tier); a primary residence tops out at 90% combined LTV (minimum credit 600), and its $750,000 maximum line is available only at 75% combined LTV or below with a 700-or-better credit profile (720 on the longer-runway program) and a full appraisal. Lines above $500,000 require a full appraisal. Credit, debt-to-income, property type, and full underwriting review all affect the final line.
What Counts as a Medical Expense?
A home equity line has no purpose restriction, so any medical cost can be paid from it. That covers existing bills, a planned procedure, home care, travel for treatment and recovery living costs. The lender underwrites the borrower and the property, not the invoice.
The mechanics matter more than the category. You can pay a provider directly, or draw cash and negotiate a lump-sum settlement. Either way, the draw converts the bill into a balance secured by the home.
Requirements at a Glance
The table shows the parameters across the select wholesale lenders Lendmire places these files with. Lendmire is a broker and never the lender. Each figure is subject to lender guidelines and full file review.
| Requirement | Primary residence | Second home | Investment property |
|---|---|---|---|
| Minimum credit score | 600 | 640 | 700 |
| Top CLTV ceiling | Up to 90% with a 720+ credit profile | Up to 90% with a 720+ credit profile | 70% |
| Maximum line | $750,000 | $500,000 | $500,000 |
| Draw structures | 3/17 or 5/25 years | 3/17 or 5/25 years | 5/25 years only |
Two more limits apply to every occupancy type. Debt-to-income (DTI) is capped at 50%, with 45% as the limit for credit profiles from 600 to 679, and any ratio above 45% requires a 680 minimum. A borrower may hold up to three lines, and anyone owning more than 15 financed properties is not eligible.
Two wholesale programs sit behind these numbers. A higher-leverage program offers a three-year interest-only draw with a 17-year repayment period. A longer-runway program offers a five-year draw with a 25-year repayment period. Investment lines run only on the five-year structure. Where the two differ, this article says which one a figure belongs to.
Availability is also narrower than for investor loans. These lines are offered only in Lendmire’s 16 full-service states, while its DSCR investor programs span 41 markets, including Washington, D.C.
Equity: How Much Line You Can Actually Get
Available line equals the CLTV ceiling applied to the home’s value, minus the existing first mortgage. The ceiling depends on your credit tier and occupancy. On a primary residence, a 720+ profile reaches 90% CLTV, but only on lines up to $500,000. Lines above $500,000, up to the $750,000 maximum, are limited to primary residences, need at least a 700 credit profile (720 on the longer-runway structure), and cap at 75% CLTV with a full appraisal. On a second home, a 720+ profile reaches 90%, while lower tiers step down, with 700+ and 680+ reaching 85%, 660+ reaching 80%, and 640+ reaching 75%. On an investment property, the ceiling is 70% CLTV for both the 700+ and 720+ tiers.
The percentages show the logic better than any dollar amount. Take a primary residence with a first mortgage equal to 55% of its value, held by a borrower at 720 or better. A 75% ceiling leaves room for a line worth up to 20% of the home’s value. At 90% on a line under $500,000, that room grows to 35% of value. Now take a rental with a first mortgage at 60% of value. The 70% investment ceiling leaves 10% of value, however strong the credit. This illustration is a modeled example, not a quote.
According to NerdWallet, lenders treat rental collateral as higher default risk and may order more than one appraisal. Market surveys may cite higher limits, but through Lendmire’s network the investment-property ceiling is 70% CLTV with a 700 minimum, and that is the figure to plan around.
Credit and Income
Lenders in the network use a single-bureau score keyed to the primary wage earner. The report can be no more than 90 days old at closing, and rescores are not available. Leverage improves as the score rises, and the top tiers begin at 700 and 720.
Housing history and tradelines carry weight, and they vary by program. The longer-runway program wants two tradelines seasoned 12 months, or one seasoned 24. Its housing-history standard is 0x30x6 and 1x30x12 at 640 and above, and 0x30x12 from 600 to 639. A bankruptcy needs four years of seasoning from discharge or dismissal on both programs. Foreclosure history splits by program on primary residences and second homes. One program seasons a foreclosure at seven years and a deed-in-lieu, pre-foreclosure or short sale at four. The other declines the history regardless of age.
DTI is the income test. It is measured on the interest-only payment calculated on the maximum draw, not on the balance you plan to use. That detail surprises borrowers who intend to draw only a portion.
Income documents typically include ID, pay stubs or tax returns, and bank statements for self-employed borrowers. They also include the mortgage statement and proof of insurance. On a rental, leases and a rent history add to the file. Borrowers who document income through bank statements can read Lendmire’s piece How to Use a Bank Statement HELOC to Pay Medical Bills.
Property and Title Rules
Eligible collateral includes single-family homes, 2-4 unit properties, PUDs, townhomes and condominiums, including non-warrantable condos. The longer-runway program requires a 640 minimum for 2-4 units and also accepts modular factory-built homes. Manufactured homes, co-ops, condotels, log homes, commercial, mixed-use and agricultural-zoned properties are not eligible on either program.
Title is the sharpest structural rule. The borrower must hold the property as an individual or through an inter vivos revocable living trust. LLCs, corporations, partnerships, and irrevocable, blind or land trusts cannot hold title. A rental already deeded to an LLC needs a vesting change before a line can attach, or a different product altogether.
Valuation depends on line size. Lines up to $500,000 ordinarily run an automated valuation with no traditional appraisal, though a higher CLTV may trigger a secondary valuation. A full appraisal is required on every line above $500,000, and a borrower may request one at any size. A line above $500,000 is for primary residences only. It needs a credit profile of 700 or better (720 on the longer-runway program) and caps at 75% CLTV.
Medical-Specific Wrinkles
Medical collections. A medical collection on the credit report does not automatically end a file. The lender weighs the whole profile, including score, DTI, equity and housing history. The credit bureaus’ own policies still remove some medical collections from reports, such as paid ones and small balances. A federal rule would have barred lenders from considering medical debt at all, but a federal court vacated it before it took effect. Per Consumer Finance Monitor, the judge reasoned that the Fair Credit Reporting Act expressly allows creditors to use properly coded medical debt in credit decisions. Older pages that call it a ban are outdated.
Paying before or after applying. Settling a collection before applying can change what the report shows. It also uses cash you may need for the line itself. Underwriting reads the report as it stands on the pull date, so the sequence is worth planning before the application, not after.
Urgent bills. A line is not an emergency tool. It needs a credit pull, a valuation and underwriting, so a bill with a hard due date calls for a payment plan or a negotiated extension while the deal works.
How the Draw and Repayment Phases Behave
The CFPB’s explanation of a HELOC describes the pattern: you borrow up to the limit during a draw period, often with minimum payments, and then enter repayment, when payments are often significantly higher. Some plans can demand the full balance. Through Lendmire’s network, the draw is three or five years, and the repayment runs 17 or 25 years respectively.
Two program details matter for a medical borrower. First, at least 75% of the line is drawn at closing on both programs, so interest accrues on most of the line from day one. Second, pricing floats across both the draw and repayment periods and never converts to fixed. A long treatment course on a floating balance can produce a payment that shifts after the draw ends. A subsequent draw after closing carries a $1,000 minimum, per the longer-runway program.
The Application Path, Step by Step
1. Check the equity. Estimate value, subtract the first mortgage, and apply the CLTV ceiling for your occupancy and score tier.
2. Confirm the borrower file. Look at the score, recent housing history, any bankruptcy or foreclosure seasoning, and DTI.
3. Confirm title and property. Make sure an individual or revocable trust holds title and that the property type is eligible.
4. Gather documents. Collect income proof, the mortgage statement, insurance and, for a rental, leases.
5. Valuation. Lines up to $500,000 usually run on an automated valuation, and larger lines need a full appraisal.
6. Underwriting and closing. The lender reviews the full file and sets the final terms.
7. Draw and pay. Funds go to the provider or to you for a negotiated settlement.
Risks of Turning Unsecured Debt Into Secured Debt
Unsecured medical debt can be negotiated, reduced or sometimes discharged in ways that a lien on your home cannot. Once the bill sits on the line, a default puts the home at risk. Variable payments and a payment step at the end of the draw add pressure. A drawn second lien also affects any later refinance, because it may need payoff or subordination.
Cash drawn onto a bank account can also count as an asset for means-tested benefits, so anyone on Medicaid or a similar program should speak with an elder-law attorney first.
Tax treatment can depend on how the funds are used and how the property is held; borrowers should keep clear records and speak with a qualified tax professional before relying on any deduction.
How the Alternatives Compare
| Option | Collateral | Best fit |
|---|---|---|
| HELOC | Home | Costs spread over time |
| Home equity loan | Home | One known lump sum |
| Personal loan | None | Smaller bills, no lien |
| Provider payment plan | None | Any bill you can negotiate |
| Cash-out refinance | Home | Known lump sum, rebuilds the first loan |
A cash-out refinance replaces the first mortgage, so it can cost a borrower a favorable existing loan. A line leaves the first mortgage in place.
Try These Before Borrowing
- Request an itemized statement and check for billing errors.
- Review insurance coverage and appeal denied claims.
- Ask the provider about charity care or financial assistance programs.
- Offer a cash-pay settlement or a no-interest payment plan.
- Compare a personal loan if the amount is modest.
Each of these keeps the home out of the equation, and any one of them may shrink the amount you need to borrow.
When the Property Is a Rental: The DSCR Comparison
For an investor, two questions arise. Can a rental secure a line? On the network, yes, up to $500,000, but only at 70% CLTV, with a 700 minimum credit score, and only when the property is held in your name or a revocable trust. Is a DSCR cash-out refinance a better tool? That depends on the entity and the purpose.
DSCR loans are designed for non-owner-occupied investment properties. Because they are business-purpose investor loans, they are reviewed differently from a standard owner-occupied mortgage. Using the proceeds for personal medical bills is a purpose question for the lender’s guidelines, and NerdWallet itself describes a DSCR second mortgage as an option for a primarily rental property. A rental held in an LLC can be considered for DSCR financing, subject to lender program eligibility.
The basics, across the network: a cash-out refinance tops out around 75% LTV on standard rentals, with about six months of seasoning commonly expected. Many select programs start at a 1.00 coverage ratio, and a separate select-lender path takes coverage below 1.00 with leverage and terms adjusted. A DSCR file qualifies primarily on property-level rental income covering the payment, subject to lender guidelines, rather than on personal income. Clearing 1.00 is not the same as positive cash flow, because repairs, vacancy, management and capex sit outside the ratio. The complete DSCR loans guide covers these programs.
Who Should Not Use a HELOC for Medical Bills
A line may be the wrong tool for a borrower who:
- has bills that could be settled at a discount through direct negotiation;
- carries a DTI near the program limit, where a floating payment could break the budget;
- cannot afford the payment step that follows the draw period;
- holds the rental in an LLC and does not want to retitle it.
Frequently Asked Questions
Can I qualify for a HELOC if I have medical collections on my credit report?
Possibly, because the lender reviews the whole profile instead of a single collection. The program floor is a 600 score on a primary residence, and DTI, equity and housing history all count. The federal rule that would have barred lenders from using medical debt was vacated, so a properly coded collection can still be weighed.
What credit score does each property type need?
A primary residence starts at 600, a second home at 640 and an investment property at 700. Leverage rises with the score, and a line on a primary residence or second home can reach 90% CLTV only with a 720+ credit profile. The investment-property ceiling is 70%.
Can I use a HELOC on a rental held in an LLC?
No, not while the LLC holds title. These lines require an individual or a revocable living trust to hold the property. A vesting change or a DSCR cash-out refinance, subject to lender guidelines, is the usual route.
How much of the line do I have to draw at closing?
At least 75% on both programs. You owe interest on that drawn amount from the start, so size the line close to the actual need, not to the maximum available.
Does a HELOC cover bills I have not yet received?
Yes, because the line has no purpose restriction and can be drawn later. After closing, a subsequent draw carries a $1,000 minimum on the longer-runway program. Remember that most of the line is drawn at closing, so a plan for future bills works better with a smaller line.
Next Step
If you are considering a home equity line and want to see how the numbers work, Lendmire can help you compare HELOC options based on the property, the equity available, credit profile, combined leverage, and your goals. Investors can reach the team at 828-256-2183 or request a quote.
For current guidelines and terms, see Lendmire’s home equity page.
About Lendmire
Lendmire (NMLS# 2371349) is a DSCR-focused mortgage broker that arranges investor financing through select lenders in its wholesale network, across 41 markets including Washington, D.C. Its HELOC placements are limited to 16 full-service states. Lendmire is not a lender, and every figure here is subject to lender guidelines, credit approval and property review. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. NerdWallet
3. CFPB’s explanation of a HELOC
This article is part of Lendmire’s HELOC & home equity loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Short-Term Rental Cash-Out Refinance Requirements From Application to Closing Step by Step · What Is a DSCR HELOC With a 1007 Rent Schedule Appraisal? · How Much Can You Borrow With an Investment Property HELOC on a Duplex or Triplex Rental?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.