Frederick A. Nitta, M.D., Inc. v. Hawaii Medical Service Association.

CourtHawaii Supreme Court
DecidedSeptember 12, 2025
DocketSCAP-24-0000079
StatusPublished

This text of Frederick A. Nitta, M.D., Inc. v. Hawaii Medical Service Association. (Frederick A. Nitta, M.D., Inc. v. Hawaii Medical Service Association.) is published on Counsel Stack Legal Research, covering Hawaii Supreme Court primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Frederick A. Nitta, M.D., Inc. v. Hawaii Medical Service Association., (haw 2025).

Opinion

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Electronically Filed Supreme Court SCAP-XX-XXXXXXX 12-SEP-2025 07:53 AM Dkt. 46 OP

IN THE SUPREME COURT OF THE STATE OF HAWAIʻI

---o0o--- ________________________________________________________________

FREDERICK A. NITTA, M.D., INC.; FREDERICK A. NITTA, individually; HAWAII COUNTY MEDICAL SOCIETY; CHARLENE ORCINO; and ADRIAN “SCOTT” NORTON, Plaintiffs-Appellees,

vs.

HAWAII MEDICAL SERVICE ASSOCIATION, Defendant-Appellant. ________________________________________________________________

SCAP-XX-XXXXXXX

APPEAL FROM THE CIRCUIT COURT OF THE THIRD CIRCUIT (CAAP-XX-XXXXXXX; CASE NO. 3CCV-XX-XXXXXXX)

SEPTEMBER 12, 2025

RECKTENWALD, C.J., McKENNA, EDDINS, GINOZA, AND DEVENS, JJ.

OPINION OF THE COURT BY McKENNA, J.

I. Introduction

In general, this appeal concerns whether a doctor and his

medical practice, as well as Hawaiʻi Island patients, must be

compelled to arbitrate various claims they brought against the

Hawaiʻi Medical Service Association (“HMSA”). This appeal

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concerns arbitrability, not the merits of the alleged

unconscionability of various HMSA contracts.

This is because arbitration agreements are subject to the

Federal Arbitration Act (“FAA”), which “creates a body of

federal substantive law of arbitrability, enforceable in both

state and federal courts[.]” Narayan v. The Ritz-Carlton Dev.

Co., 140 Hawaiʻi 343, 350, 400 P.3d 544, 551 (2017) (cleaned up).

When presented with a motion to compel arbitration, a circuit

court must first determine whether an arbitration agreement

exists between the parties. Koolau Radiology, Inc. v. The

Queen’s Med. Ctr., 73 Haw. 433, 445, 834 P.2d 1294, 1300 (1992).

If an arbitration agreement exists, the circuit court must then

determine whether the subject matter of the dispute is

arbitrable under the agreement. Id.

Even if a dispute is arbitrable under an arbitration

clause, arbitration clauses are voidable upon such grounds as

exist at law or in equity for the revocation of a contract.

Buckeye Check Cashing, Inc. v. Cardegna, 546 U.S. 440, 445-46

(2006). One of those grounds is unconscionability. Narayan,

140 Hawaiʻi at 350, 400 P.3d at 551. But unconscionability must

be raised and addressed only as to the arbitration clause

itself, not as to the contract as a whole. Buckeye, 546 U.S. at

445-46. In addition, “unless the challenge is to the

arbitration clause itself, the issue of the contract’s validity

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[including unconscionability] is considered by the arbitrator in

the first instance.” Id.

The Circuit Court of the Third Circuit1 (“circuit court”)

did not engage in this analytical framework when it addressed

HMSA’s motion to compel arbitration and for other relief.

Instead of determining whether plaintiffs’ claims were

arbitrable, it focused on their claims of unconscionability of

the contracts as a whole. The circuit court erroneously

addressed the merits, concluding that HMSA’s contracts were

unconscionable and caused harm to the plaintiffs.

These rulings were beyond the scope of a motion to compel

arbitration. Hence, we vacate in part the circuit court’s order

as to certain of plaintiffs’ claims that were arbitrable. But

we also determine that one plaintiff’s claims are not arbitrable

under an arbitration clause, one plaintiff’s claims are not

required to be arbitrated, and another plaintiff’s claims are

not subject to a grievance and appeals clause.

We therefore remand this case to the circuit court for

further proceedings consistent with this opinion.

1 The Honorable Robert D.S. Kim presided.

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II. Background

A. Complaint and answer

1. Complaint

a. Parties

The plaintiffs are Frederick A. Nitta, M.D., Inc. (“FNI”),

Dr. Frederick A. Nitta (“Dr. Nitta”), the Hawaiʻi County Medical

Society (“HCMS”), Charlene Orcino (“Orcino”), and Adrian “Scott”

Norton (“Norton”) (collectively, “plaintiffs”). Dr. Nitta has

owned and operated FNI, a Hawaiʻi Island corporation, since 1993.

HCMS is a corporation made up of health care professionals,

including Dr. Nitta and FNI. Orcino and Norton are residents of

Hawaiʻi County.

The defendant is HMSA.

b. Complaint’s allegations

The operative complaint is plaintiffs’ January 9, 2023

third amended verified complaint (“complaint”). In addressing

arbitrability, we must examine the

claims raised. In summary, the complaint alleges as follows:

i. FNI’s claims

FNI and its patients signed “Patient Information” and

“Payment Policy” forms, which created contractual relationships

between them. The payment policy made patients responsible for

paying for FNI’s services in full when (1) patients were

uninsured, (2) or, if patients were insured, to the extent

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services received were not covered by insurance. HMSA

unlawfully interfered with these contractual agreements by

ignoring Dr. Nitta’s diagnoses and treatment recommendations and

by unilaterally switching his patients over to other primary

care physicians.

ii. Claims of Dr. Nitta as a patient

As a patient insured by HMSA, Dr. Nitta experienced a

medical emergency in 2021 and was taken to Queen’s Hospital on

Oʻahu. HMSA refused to make any payments to the physicians

treating him or to Queens.

iii. Norton’s claims

Norton was a patient of Dr. R. Lee-Ching. After examining

Norton, Dr. Lee-Ching referred him for a diagnostic MRI. HMSA

denied the recommendation and required Norton to instead undergo

physical therapy. Norton’s health then deteriorated, and HMSA

allowed Norton to undergo a diagnostic MRI. The MRI revealed

prostate cancer that had spread to Norton’s back and spine.

Norton was flown to Queen’s Medical Center on Oʻahu for emergency

surgery. Once a strong, healthy, active man, Norton became

wheelchair-bound with limited walking ability.

iv. Orcino’s claims

Orcino was a patient who entered into a contractual

relationship with FNI in 1999. Years later, after examining a

pregnant Orcino, Dr. Nitta immediately prescribed Nifedipine to

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prevent premature labor. But when Orcino went to fill the

prescription at two separate pharmacies, she was told HMSA would

not honor it. Orcino then spent some time trying to raise money

for Nifedipine on her own. During that delay, she went into

premature labor and had to be Medivaced to Kapiolani Hospital

for Women and Children on Oʻahu, where she delivered a baby at

only 25 weeks gestation. The child survived, but now requires

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Related

Buckeye Check Cashing, Inc. v. Cardegna
546 U.S. 440 (Supreme Court, 2006)
County of Hawaii v. UNIDEV, LLC.
301 P.3d 588 (Hawaii Supreme Court, 2013)
Leong Ex Rel. Leong v. Kaiser Foundation Hospitals
788 P.2d 164 (Hawaii Supreme Court, 1990)
Koolau Radiology, Inc. v. Queen's Medical Center
834 P.2d 1294 (Hawaii Supreme Court, 1992)
Lee v. Heftel
911 P.2d 721 (Hawaii Supreme Court, 1996)
Courbat v. Dahana Ranch, Inc.
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Casumpang v. ILWU LOCAL 142
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Balogh v. Balogh
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Gabriel v. Island Pacific Academy, Inc.
400 P.3d 526 (Hawaii Supreme Court, 2017)
Narayan v. The Ritz-Carlton Development Company, Inc.
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Rent-A-Center, West, Inc. v. Jackson
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Bluebook (online)
Frederick A. Nitta, M.D., Inc. v. Hawaii Medical Service Association., Counsel Stack Legal Research, https://law.counselstack.com/opinion/frederick-a-nitta-md-inc-v-hawaii-medical-service-association-haw-2025.